Question #229010 “interference in wifi signal” : Questions : Ubuntu

Revision history for this message

actionparsnip (andrew-woodhead666) said on 2013-05-16:

#1

Check the channels used by neighboring networks, if there are many on the same channel, you will get issues

Revision history for this message

Mark Rijckenberg (markrijckenberg) said on 2013-05-16:

#2

Hi,

Please first connect your wired network adapter to the wireless router using an ethernet cable (also known as a LAN cable).

In order to gather essential troubleshooting information about your wireless card, please follow this procedure:

Step 1:

If you are using the Gnome interface, open the Terminal console via "Applications->Accessories->Terminal"

If you are using the Unity interface, the easiest way to open the Terminal is to use the 'search' function on the dash. Or you can click on the 'More Apps' button, click on the 'See more results' by the installed section, and find it in that list of applications. A third way, available after you click on the 'More Apps' button, is to go to the search bar, and see that the far right end of it says 'All Applications'. You then click on that, and you'll see the full list. Then you can go to Accessories > Terminal after that.

The methods in Unity are:
Press Control-ALT-T key combination.
Dash > Search for Terminal
Dash > More Apps > 'See More Results' > Terminal
Dash > More Apps > Accessories > Terminal

Step 2: Please copy-paste the following command from https://help.ubuntu.com/community/WirelessTroubleshootingProcedure in Firefox into the Linux Terminal. Do NOT copy-paste from the Email message into the Terminal, as that will only copy PART of the command. The command STARTS with the word sudo and ENDS with the word lsmod. So please copy-paste the ENTIRE command below from Firefox into a Terminal, press <enter>, then enter password when sudo asks for password, then press enter again.

Tip: If you have a wheel mouse or 3 button mouse you do not need to type commands into the Terminal. Highlight the command written on the page. Move your cursor anywhere in the Terminal and press the wheel or middle button. Automatic Copy and paste! No spelling mistakes! No Typos! No other errors!

sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a; dmesg | egrep '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|rt2|rt3|rt5|rt6|rt7|usb|witch|wl';sudo dmidecode|egrep 'anufact|roduct|erial|elease'; iwconfig; cat /etc/modprobe.d/* | egrep '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl'; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|egrep 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; sudo lsmod

Step 3: Please post results (copy/paste terminal output) on this thread. The troubleshooters here need to see the full Terminal output from running the above command.

Regards,

Mark

Hi,

Please first connect your wired network adapter to the wireless router using an ethernet cable (also known as a LAN cable).

In order to gather essential troubleshooting information about your wireless card, please follow this procedure:

Step 1:

If you are using the Gnome interface, open the Terminal console via "Applications->Accessories->Terminal"

If you are using the Unity interface, the easiest way to open the Terminal is to use the 'search' function on the dash. Or you can click on the 'More Apps' button, click on the 'See more results' by the installed section, and find it in that list of applications. A third way, available after you click on the 'More Apps' button, is to go to the search bar, and see that the far right end of it says 'All Applications'. You then click on that, and you'll see the full list. Then you can go to Accessories > Terminal after that.

The methods in Unity are:
Press Control-ALT-T key combination.
Dash > Search for Terminal
Dash > More Apps > 'See More Results' > Terminal
Dash > More Apps > Accessories > Terminal

Step 2: Please copy-paste the following command from https://help.ubuntu.com/community/WirelessTroubleshootingProcedure in Firefox into the Linux Terminal. Do NOT copy-paste from the Email message into the Terminal, as that will only copy PART of the command. The command STARTS with the word sudo and ENDS with the word lsmod. So please copy-paste the ENTIRE command below from Firefox into a Terminal, press <enter>, then enter password when sudo asks for password, then press enter again.

Tip: If you have a wheel mouse or 3 button mouse you do not need to type commands into the Terminal. Highlight the command written on the page. Move your cursor anywhere in the Terminal and press the wheel or middle button. Automatic Copy and paste! No spelling mistakes! No Typos! No other errors!

sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a; dmesg | egrep '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|rt2|rt3|rt5|rt6|rt7|usb|witch|wl';sudo dmidecode|egrep 'anufact|roduct|erial|elease'; iwconfig; cat /etc/modprobe.d/* | egrep '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl'; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|egrep 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; sudo lsmod

Step 3: Please post results (copy/paste terminal output) on this thread. The troubleshooters here need to see the full Terminal output from running the above command.

Regards,

Mark

Revision history for this message

Estelle Angelinas (estelleangelinas) said on 2013-05-16:

#3

Hi Mark,
Here is the whole output from the terminal. Hope this helps.
Sincerely,
Estelle

estelle@ubuntu:~$ sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw
[sudo] password for estelle:
Sorry, try again.
[sudo] password for estelle:
Hit http://security.ubuntu.com precise-security Release.gpg
Hit http://security.ubuntu.com precise-security Release
Hit http://security.ubuntu.com precise-security/main amd64 Packages
Hit http://archive.ubuntu.com precise Release.gpg
Hit http://archive.ubuntu.com precise-updates Release.gpg
Hit http://security.ubuntu.com precise-security/restricted amd64 Packages
Hit http://security.ubuntu.com precise-security/universe amd64 Packages
Hit http://security.ubuntu.com precise-security/multiverse amd64 Packages
Hit http://security.ubuntu.com precise-security/main i386 Packages
Hit http://security.ubuntu.com precise-security/restricted i386 Packages
Hit http://security.ubuntu.com precise-security/universe i386 Packages
Hit http://security.ubuntu.com precise-security/multiverse i386 Packages
Hit http://security.ubuntu.com precise-security/main TranslationIndex
Hit http://security.ubuntu.com precise-security/multiverse TranslationIndex
Hit http://security.ubuntu.com precise-security/restricted TranslationIndex
Hit http://security.ubuntu.com precise-security/universe TranslationIndex
Hit http://archive.ubuntu.com precise Release
Hit http://security.ubuntu.com precise-security/main Translation-en
Hit http://security.ubuntu.com precise-security/multiverse Translation-en
Hit http://security.ubuntu.com precise-security/restricted Translation-en
Hit http://archive.ubuntu.com precise-updates Release
Hit http://security.ubuntu.com precise-security/universe Translation-en
Hit http://archive.ubuntu.com precise/main amd64 Packages
Hit http://archive.ubuntu.com precise/restricted amd64 Packages
Hit http://archive.ubuntu.com precise/universe amd64 Packages
Hit http://archive.ubuntu.com precise/multiverse amd64 Packages
Hit http://archive.ubuntu.com precise/main i386 Packages
Hit http://archive.ubuntu.com precise/restricted i386 Packages
Hit http://archive.ubuntu.com precise/universe i386 Packages
Hit http://archive.ubuntu.com precise/multiverse i386 Packages
Hit http://archive.ubuntu.com precise/main TranslationIndex
Hit http://archive.ubuntu.com precise/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise/restricted TranslationIndex
Hit http://archive.ubuntu.com precise/universe TranslationIndex
Hit http://archive.ubuntu.com precise-updates/main amd64 Packages
Hit http://archive.ubuntu.com precise-updates/restricted amd64 Packages
Hit http://archive.ubuntu.com precise-updates/universe amd64 Packages
Hit http://archive.ubuntu.com precise-updates/multiverse amd64 Packages
Hit http://archive.ubuntu.com precise-updates/main i386 Packages
Hit http://archive.ubuntu.com precise-updates/restricted i386 Packages
Hit http://archive.ubuntu.com precise-updates/universe i386 Packages
Hit http://archive.ubuntu.com precise-updates/multiverse i386 Packages
Hit http://archive.ubuntu.com precise-updates/main TranslationIndex
Hit http://archive.ubuntu.com precise-updates/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise-updates/restricted TranslationIndex
Hit http://archive.ubuntu.com precise-updates/universe TranslationIndex
Hit http://archive.ubuntu.com precise/main Translation-en_GB
Hit http://archive.ubuntu.com precise/main Translation-en
Hit http://archive.ubuntu.com precise/multiverse Translation-en_GB
Hit http://archive.ubuntu.com precise/multiverse Translation-en
Hit http://archive.ubuntu.com precise/restricted Translation-en_GB
Hit http://archive.ubuntu.com precise/restricted Translation-en
Hit http://archive.ubuntu.com precise/universe Translation-en_GB
Hit http://archive.ubuntu.com precise/universe Translation-en
Hit http://archive.ubuntu.com precise-updates/main Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/main Translation-en
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en
Hit http://archive.ubuntu.com precise-updates/universe Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/universe Translation-en
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version.
rfkill is already the newest version.
hwinfo is already the newest version.
The following packages were automatically installed and are no longer required:
  linux-headers-3.2.0-23-generic linux-headers-3.2.0-23 linux-headers-3.5.0-23-generic linux-headers-3.5.0-23
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
ubuntu
    description: Laptop
    product: RF511/RF411/RF711 (To be filled by O.E.M.)
    vendor: SAMSUNG ELECTRONICS CO., LTD.
    version: 13HX
    serial: HKKV93GB900042
    width: 64 bits
    capabilities: smbios-2.7 dmi-2.7 vsyscall32
    configuration: boot=normal chassis=laptop family=To be filled by O.E.M. sku=To be filled by O.E.M. uuid=24B91DFE-3DEB-E011-BC1D-D7FEFCE805AC
  *-core
       description: Motherboard
       product: RF511/RF411/RF711
       vendor: SAMSUNG ELECTRONICS CO., LTD.
       physical id: 0
       version: 13HX
       serial: 123490EN400015
       slot: To be filled by O.E.M.
     *-firmware
          description: BIOS
          vendor: American Megatrends Inc.
          physical id: 0
          version: 13HX.M038.20110729.SSH
          date: 07/29/2011
          size: 64KiB
          capacity: 1984KiB
          capabilities: pci upgrade shadowing cdboot bootselect edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification
     *-cpu
          description: CPU
          product: Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz
          vendor: Intel Corp.
          physical id: 4
          bus info: cpu@0
          version: Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz
          serial: Not Specified
          slot: CPU 1
          size: 800MHz
          capacity: 4GHz
          width: 64 bits
          clock: 100MHz
          capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid cpufreq
          configuration: cores=2 enabledcores=1 threads=2
        *-cache:0
             description: L1 cache
             physical id: 5
             slot: L1-Cache
             size: 32KiB
             capacity: 32KiB
             capabilities: internal write-back unified
        *-cache:1
             description: L2 cache
             physical id: 6
             slot: L2-Cache
             size: 256KiB
             capacity: 256KiB
             capabilities: internal varies unified
        *-cache:2
             description: L3 cache
             physical id: 7
             slot: L3-Cache
             size: 3MiB
             capacity: 3MiB
             capabilities: internal varies unified
     *-memory
          description: System Memory
          physical id: 41
          slot: System board or motherboard
          size: 6GiB
        *-bank:0
             description: SODIMM DDR3 Synchronous 1333 MHz (0.8 ns)
             product: M471B5773DH0-CH9
             vendor: Samsung
             physical id: 0
             serial: 6753E782
             slot: ChannelA-DIMM0
             size: 2GiB
             width: 64 bits
             clock: 1333MHz (0.8ns)
        *-bank:1
             description: SODIMM DDR3 Synchronous 1333 MHz (0.8 ns)
             product: M471B5273CH0-CH9
             vendor: Samsung
             physical id: 1
             serial: 955CD435
             slot: ChannelB-DIMM0
             size: 4GiB
             width: 64 bits
             clock: 1333MHz (0.8ns)
     *-pci
          description: Host bridge
          product: 2nd Generation Core Processor Family DRAM Controller
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 09
          width: 32 bits
          clock: 33MHz
        *-pci:0
             description: PCI bridge
             product: Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port
             vendor: Intel Corporation
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 09
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:40 ioport:d000(size=4096) memory:f4000000-f50fffff ioport:d0000000(size=301989888)
           *-display
                description: 3D controller
                product: GF108 [GeForce GT 540M]
                vendor: NVIDIA Corporation
                physical id: 0
                bus info: pci@0000:01:00.0
                version: a1
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list rom
                configuration: driver=nouveau latency=0
                resources: irq:16 memory:f4000000-f4ffffff memory:d0000000-dfffffff memory:e0000000-e1ffffff ioport:d000(size=128) memory:f5000000-f507ffff
        *-display
             description: VGA compatible controller
             product: 2nd Generation Core Processor Family Integrated Graphics Controller
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 09
             width: 64 bits
             clock: 33MHz
             capabilities: msi pm vga_controller bus_master cap_list rom
             configuration: driver=i915 latency=0
             resources: irq:49 memory:f5400000-f57fffff memory:c0000000-cfffffff ioport:e000(size=64)
        *-communication
             description: Communication controller
             product: 6 Series/C200 Series Chipset Family MEI Controller #1
             vendor: Intel Corporation
             physical id: 16
             bus info: pci@0000:00:16.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=mei latency=0
             resources: irq:48 memory:f760a000-f760a00f
        *-usb:0
             description: USB controller
             product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
             vendor: Intel Corporation
             physical id: 1a
             bus info: pci@0000:00:1a.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=0
             resources: irq:16 memory:f7608000-f76083ff
        *-multimedia
             description: Audio device
             product: 6 Series/C200 Series Chipset Family High Definition Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:50 memory:f7600000-f7603fff
        *-pci:1
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 1
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: b4
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:16 ioport:c000(size=4096) memory:f6c00000-f75fffff ioport:e3700000(size=10485760)
           *-network
                description: Wireless interface
                product: BCM4313 802.11b/g/n Wireless LAN Controller
                vendor: Broadcom Corporation
                physical id: 0
                bus info: pci@0000:02:00.0
                logical name: eth1
                version: 01
                serial: e0:ca:94:73:9f:e5
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                configuration: broadcast=yes driver=wl0 driverversion=6.20.155.1 (r326264) latency=0 multicast=yes wireless=IEEE 802.11abg
                resources: irq:16 memory:f6c00000-f6c03fff
        *-pci:2
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 4
             vendor: Intel Corporation
             physical id: 1c.3
             bus info: pci@0000:00:1c.3
             version: b4
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:19 ioport:b000(size=4096) memory:f6200000-f6bfffff ioport:e2c00000(size=10485760)
           *-network
                description: Ethernet interface
                product: RTL8111/8168B PCI Express Gigabit Ethernet controller
                vendor: Realtek Semiconductor Co., Ltd.
                physical id: 0
                bus info: pci@0000:03:00.0
                logical name: eth0
                version: 06
                serial: e8:11:32:9f:3c:b7
                size: 100Mbit/s
                capacity: 1Gbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.1.2 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
                resources: irq:46 ioport:b000(size=256) memory:e2c04000-e2c04fff memory:e2c00000-e2c03fff
        *-pci:3
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 5
             vendor: Intel Corporation
             physical id: 1c.4
             bus info: pci@0000:00:1c.4
             version: b4
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:17 ioport:a000(size=4096) memory:f5800000-f61fffff ioport:e2100000(size=10485760)
           *-usb
                description: USB controller
                product: uPD720200 USB 3.0 Host Controller
                vendor: NEC Corporation
                physical id: 0
                bus info: pci@0000:04:00.0
                version: 04
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi msix pciexpress xhci bus_master cap_list
                configuration: driver=xhci_hcd latency=0
                resources: irq:16 memory:f5800000-f5801fff
        *-usb:1
             description: USB controller
             product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=0
             resources: irq:23 memory:f7607000-f76073ff
        *-isa
             description: ISA bridge
             product: HM65 Express Chipset Family LPC Controller
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master cap_list
             configuration: latency=0
        *-storage
             description: SATA controller
             product: 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             version: 04
             width: 32 bits
             clock: 66MHz
             capabilities: storage msi pm ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=0
             resources: irq:47 ioport:e0b0(size=8) ioport:e0a0(size=4) ioport:e090(size=8) ioport:e080(size=4) ioport:e060(size=32) memory:f7606000-f76067ff
        *-serial UNCLAIMED
             description: SMBus
             product: 6 Series/C200 Series Chipset Family SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 04
             width: 64 bits
             clock: 33MHz
             configuration: latency=0
             resources: memory:f7605000-f76050ff ioport:e040(size=32)
     *-scsi:0
          physical id: 1
          logical name: scsi0
          capabilities: emulated
        *-disk
             description: ATA Disk
             product: SAMSUNG HN-M750M
             physical id: 0.0.0
             bus info: scsi@0:0.0.0
             logical name: /dev/sda
             version: 2AR1
             serial: S2RRJ9KB804011
             size: 698GiB (750GB)
             capabilities: partitioned partitioned:dos
             configuration: ansiversion=5 signature=cd54df59
           *-volume:0
                description: Windows NTFS volume
                physical id: 1
                bus info: scsi@0:0.0.0,1
                logical name: /dev/sda1
                version: 3.1
                serial: 2e3d-e659
                size: 98MiB
                capacity: 100MiB
                capabilities: primary bootable ntfs initialized
                configuration: clustersize=4096 created=2011-09-08 19:13:26 filesystem=ntfs label=SYSTEM state=clean
           *-volume:1
                description: Windows NTFS volume
                physical id: 2
                bus info: scsi@0:0.0.0,2
                logical name: /dev/sda2
                logical name: /host
                version: 3.1
                serial: 0c4a1bca-5dbd-fa43-968b-25ee6844f826
                size: 98GiB
                capacity: 99GiB
                capabilities: primary ntfs initialized
                configuration: clustersize=4096 created=2011-07-21 03:00:21 filesystem=ntfs mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other,blksize=4096 state=mounted
           *-volume:2
                description: Extended partition
                physical id: 3
                bus info: scsi@0:0.0.0,3
                logical name: /dev/sda3
                size: 7812MiB
                capacity: 7812MiB
                capabilities: primary extended partitioned partitioned:extended
              *-logicalvolume
                   description: Linux swap / Solaris partition
                   physical id: 5
                   logical name: /dev/sda5
                   capacity: 7812MiB
                   capabilities: nofs
           *-volume:3
                description: EXT4 volume
                vendor: Linux
                physical id: 4
                bus info: scsi@0:0.0.0,4
                logical name: /dev/sda4
                version: 1.0
                serial: 68c55133-f9d1-4633-9af1-0ac9d3a107a9
                size: 591GiB
                capacity: 591GiB
                capabilities: primary journaled extended_attributes large_files huge_files dir_nlink extents ext4 ext2 initialized
                configuration: created=2011-12-22 18:21:21 filesystem=ext4 lastmountpoint=/ modified=2013-04-27 08:51:37 mounted=2013-05-14 18:15:29 state=clean
     *-scsi:1
          physical id: 2
          logical name: scsi2
          capabilities: emulated
        *-cdrom
             description: DVD-RAM writer
             physical id: 0.0.0
             bus info: scsi@2:0.0.0
             logical name: /dev/cdrom
             logical name: /dev/cdrw
             logical name: /dev/dvd
             logical name: /dev/dvdrw
             logical name: /dev/sr0
             capabilities: audio cd-r cd-rw dvd dvd-r dvd-ram
             configuration: status=nodisc
  *-power UNCLAIMED
       description: To Be Filled By O.E.M.
       product: To Be Filled By O.E.M.
       vendor: To Be Filled By O.E.M.
       physical id: 1
       version: To Be Filled By O.E.M.
       serial: To Be Filled By O.E.M.
       capacity: 32768mWh
estelle@ubuntu:~$

Hi Mark,  
Here is the whole output from the terminal. Hope this helps.
Sincerely,
Estelle

estelle@ubuntu:~$ sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw
[sudo] password for estelle: 
Sorry, try again.
[sudo] password for estelle: 
Hit http://security.ubuntu.com precise-security Release.gpg
Hit http://security.ubuntu.com precise-security Release
Hit http://security.ubuntu.com precise-security/main amd64 Packages
Hit http://archive.ubuntu.com precise Release.gpg
Hit http://archive.ubuntu.com precise-updates Release.gpg
Hit http://security.ubuntu.com precise-security/restricted amd64 Packages
Hit http://security.ubuntu.com precise-security/universe amd64 Packages
Hit http://security.ubuntu.com precise-security/multiverse amd64 Packages
Hit http://security.ubuntu.com precise-security/main i386 Packages
Hit http://security.ubuntu.com precise-security/restricted i386 Packages
Hit http://security.ubuntu.com precise-security/universe i386 Packages
Hit http://security.ubuntu.com precise-security/multiverse i386 Packages
Hit http://security.ubuntu.com precise-security/main TranslationIndex
Hit http://security.ubuntu.com precise-security/multiverse TranslationIndex
Hit http://security.ubuntu.com precise-security/restricted TranslationIndex
Hit http://security.ubuntu.com precise-security/universe TranslationIndex
Hit http://archive.ubuntu.com precise Release  
Hit http://security.ubuntu.com precise-security/main Translation-en   
Hit http://security.ubuntu.com precise-security/multiverse Translation-en
Hit http://security.ubuntu.com precise-security/restricted Translation-en
Hit http://archive.ubuntu.com precise-updates Release
Hit http://security.ubuntu.com precise-security/universe Translation-en
Hit http://archive.ubuntu.com precise/main amd64 Packages
Hit http://archive.ubuntu.com precise/restricted amd64 Packages
Hit http://archive.ubuntu.com precise/universe amd64 Packages
Hit http://archive.ubuntu.com precise/multiverse amd64 Packages
Hit http://archive.ubuntu.com precise/main i386 Packages
Hit http://archive.ubuntu.com precise/restricted i386 Packages
Hit http://archive.ubuntu.com precise/universe i386 Packages
Hit http://archive.ubuntu.com precise/multiverse i386 Packages
Hit http://archive.ubuntu.com precise/main TranslationIndex
Hit http://archive.ubuntu.com precise/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise/restricted TranslationIndex
Hit http://archive.ubuntu.com precise/universe TranslationIndex
Hit http://archive.ubuntu.com precise-updates/main amd64 Packages
Hit http://archive.ubuntu.com precise-updates/restricted amd64 Packages
Hit http://archive.ubuntu.com precise-updates/universe amd64 Packages
Hit http://archive.ubuntu.com precise-updates/multiverse amd64 Packages
Hit http://archive.ubuntu.com precise-updates/main i386 Packages
Hit http://archive.ubuntu.com precise-updates/restricted i386 Packages
Hit http://archive.ubuntu.com precise-updates/universe i386 Packages
Hit http://archive.ubuntu.com precise-updates/multiverse i386 Packages
Hit http://archive.ubuntu.com precise-updates/main TranslationIndex
Hit http://archive.ubuntu.com precise-updates/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise-updates/restricted TranslationIndex
Hit http://archive.ubuntu.com precise-updates/universe TranslationIndex
Hit http://archive.ubuntu.com precise/main Translation-en_GB
Hit http://archive.ubuntu.com precise/main Translation-en
Hit http://archive.ubuntu.com precise/multiverse Translation-en_GB
Hit http://archive.ubuntu.com precise/multiverse Translation-en
Hit http://archive.ubuntu.com precise/restricted Translation-en_GB
Hit http://archive.ubuntu.com precise/restricted Translation-en
Hit http://archive.ubuntu.com precise/universe Translation-en_GB
Hit http://archive.ubuntu.com precise/universe Translation-en
Hit http://archive.ubuntu.com precise-updates/main Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/main Translation-en
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en
Hit http://archive.ubuntu.com precise-updates/universe Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/universe Translation-en
Reading package lists... Done
Reading package lists... Done
Building dependency tree       
Reading state information... Done
grep is already the newest version.
rfkill is already the newest version.
hwinfo is already the newest version.
The following packages were automatically installed and are no longer required:
  linux-headers-3.2.0-23-generic linux-headers-3.2.0-23 linux-headers-3.5.0-23-generic linux-headers-3.5.0-23
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
ubuntu                    
    description: Laptop
    product: RF511/RF411/RF711 (To be filled by O.E.M.)
    vendor: SAMSUNG ELECTRONICS CO., LTD.
    version: 13HX
    serial: HKKV93GB900042
    width: 64 bits
    capabilities: smbios-2.7 dmi-2.7 vsyscall32
    configuration: boot=normal chassis=laptop family=To be filled by O.E.M. sku=To be filled by O.E.M. uuid=24B91DFE-3DEB-E011-BC1D-D7FEFCE805AC
  *-core
       description: Motherboard
       product: RF511/RF411/RF711
       vendor: SAMSUNG ELECTRONICS CO., LTD.
       physical id: 0
       version: 13HX
       serial: 123490EN400015
       slot: To be filled by O.E.M.
     *-firmware
          description: BIOS
          vendor: American Megatrends Inc.
          physical id: 0
          version: 13HX.M038.20110729.SSH
          date: 07/29/2011
          size: 64KiB
          capacity: 1984KiB
          capabilities: pci upgrade shadowing cdboot bootselect edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification
     *-cpu
          description: CPU
          product: Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz
          vendor: Intel Corp.
          physical id: 4
          bus info: cpu@0
          version: Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz
          serial: Not Specified
          slot: CPU 1
          size: 800MHz
          capacity: 4GHz
          width: 64 bits
          clock: 100MHz
          capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid cpufreq
          configuration: cores=2 enabledcores=1 threads=2
        *-cache:0
             description: L1 cache
             physical id: 5
             slot: L1-Cache
             size: 32KiB
             capacity: 32KiB
             capabilities: internal write-back unified
        *-cache:1
             description: L2 cache
             physical id: 6
             slot: L2-Cache
             size: 256KiB
             capacity: 256KiB
             capabilities: internal varies unified
        *-cache:2
             description: L3 cache
             physical id: 7
             slot: L3-Cache
             size: 3MiB
             capacity: 3MiB
             capabilities: internal varies unified
     *-memory
          description: System Memory
          physical id: 41
          slot: System board or motherboard
          size: 6GiB
        *-bank:0
             description: SODIMM DDR3 Synchronous 1333 MHz (0.8 ns)
             product: M471B5773DH0-CH9
             vendor: Samsung
             physical id: 0
             serial: 6753E782
             slot: ChannelA-DIMM0
             size: 2GiB
             width: 64 bits
             clock: 1333MHz (0.8ns)
        *-bank:1
             description: SODIMM DDR3 Synchronous 1333 MHz (0.8 ns)
             product: M471B5273CH0-CH9
             vendor: Samsung
             physical id: 1
             serial: 955CD435
             slot: ChannelB-DIMM0
             size: 4GiB
             width: 64 bits
             clock: 1333MHz (0.8ns)
     *-pci
          description: Host bridge
          product: 2nd Generation Core Processor Family DRAM Controller
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 09
          width: 32 bits
          clock: 33MHz
        *-pci:0
             description: PCI bridge
             product: Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port
             vendor: Intel Corporation
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 09
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:40 ioport:d000(size=4096) memory:f4000000-f50fffff ioport:d0000000(size=301989888)
           *-display
                description: 3D controller
                product: GF108 [GeForce GT 540M]
                vendor: NVIDIA Corporation
                physical id: 0
                bus info: pci@0000:01:00.0
                version: a1
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list rom
                configuration: driver=nouveau latency=0
                resources: irq:16 memory:f4000000-f4ffffff memory:d0000000-dfffffff memory:e0000000-e1ffffff ioport:d000(size=128) memory:f5000000-f507ffff
        *-display
             description: VGA compatible controller
             product: 2nd Generation Core Processor Family Integrated Graphics Controller
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 09
             width: 64 bits
             clock: 33MHz
             capabilities: msi pm vga_controller bus_master cap_list rom
             configuration: driver=i915 latency=0
             resources: irq:49 memory:f5400000-f57fffff memory:c0000000-cfffffff ioport:e000(size=64)
        *-communication
             description: Communication controller
             product: 6 Series/C200 Series Chipset Family MEI Controller #1
             vendor: Intel Corporation
             physical id: 16
             bus info: pci@0000:00:16.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=mei latency=0
             resources: irq:48 memory:f760a000-f760a00f
        *-usb:0
             description: USB controller
             product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
             vendor: Intel Corporation
             physical id: 1a
             bus info: pci@0000:00:1a.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=0
             resources: irq:16 memory:f7608000-f76083ff
        *-multimedia
             description: Audio device
             product: 6 Series/C200 Series Chipset Family High Definition Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:50 memory:f7600000-f7603fff
        *-pci:1
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 1
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: b4
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:16 ioport:c000(size=4096) memory:f6c00000-f75fffff ioport:e3700000(size=10485760)
           *-network
                description: Wireless interface
                product: BCM4313 802.11b/g/n Wireless LAN Controller
                vendor: Broadcom Corporation
                physical id: 0
                bus info: pci@0000:02:00.0
                logical name: eth1
                version: 01
                serial: e0:ca:94:73:9f:e5
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                configuration: broadcast=yes driver=wl0 driverversion=6.20.155.1 (r326264) latency=0 multicast=yes wireless=IEEE 802.11abg
                resources: irq:16 memory:f6c00000-f6c03fff
        *-pci:2
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 4
             vendor: Intel Corporation
             physical id: 1c.3
             bus info: pci@0000:00:1c.3
             version: b4
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:19 ioport:b000(size=4096) memory:f6200000-f6bfffff ioport:e2c00000(size=10485760)
           *-network
                description: Ethernet interface
                product: RTL8111/8168B PCI Express Gigabit Ethernet controller
                vendor: Realtek Semiconductor Co., Ltd.
                physical id: 0
                bus info: pci@0000:03:00.0
                logical name: eth0
                version: 06
                serial: e8:11:32:9f:3c:b7
                size: 100Mbit/s
                capacity: 1Gbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.1.2 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
                resources: irq:46 ioport:b000(size=256) memory:e2c04000-e2c04fff memory:e2c00000-e2c03fff
        *-pci:3
             description: PCI bridge
             product: 6 Series/C200 Series Chipset Family PCI Express Root Port 5
             vendor: Intel Corporation
             physical id: 1c.4
             bus info: pci@0000:00:1c.4
             version: b4
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:17 ioport:a000(size=4096) memory:f5800000-f61fffff ioport:e2100000(size=10485760)
           *-usb
                description: USB controller
                product: uPD720200 USB 3.0 Host Controller
                vendor: NEC Corporation
                physical id: 0
                bus info: pci@0000:04:00.0
                version: 04
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi msix pciexpress xhci bus_master cap_list
                configuration: driver=xhci_hcd latency=0
                resources: irq:16 memory:f5800000-f5801fff
        *-usb:1
             description: USB controller
             product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci_hcd latency=0
             resources: irq:23 memory:f7607000-f76073ff
        *-isa
             description: ISA bridge
             product: HM65 Express Chipset Family LPC Controller
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master cap_list
             configuration: latency=0
        *-storage
             description: SATA controller
             product: 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             version: 04
             width: 32 bits
             clock: 66MHz
             capabilities: storage msi pm ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=0
             resources: irq:47 ioport:e0b0(size=8) ioport:e0a0(size=4) ioport:e090(size=8) ioport:e080(size=4) ioport:e060(size=32) memory:f7606000-f76067ff
        *-serial UNCLAIMED
             description: SMBus
             product: 6 Series/C200 Series Chipset Family SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 04
             width: 64 bits
             clock: 33MHz
             configuration: latency=0
             resources: memory:f7605000-f76050ff ioport:e040(size=32)
     *-scsi:0
          physical id: 1
          logical name: scsi0
          capabilities: emulated
        *-disk
             description: ATA Disk
             product: SAMSUNG HN-M750M
             physical id: 0.0.0
             bus info: scsi@0:0.0.0
             logical name: /dev/sda
             version: 2AR1
             serial: S2RRJ9KB804011
             size: 698GiB (750GB)
             capabilities: partitioned partitioned:dos
             configuration: ansiversion=5 signature=cd54df59
           *-volume:0
                description: Windows NTFS volume
                physical id: 1
                bus info: scsi@0:0.0.0,1
                logical name: /dev/sda1
                version: 3.1
                serial: 2e3d-e659
                size: 98MiB
                capacity: 100MiB
                capabilities: primary bootable ntfs initialized
                configuration: clustersize=4096 created=2011-09-08 19:13:26 filesystem=ntfs label=SYSTEM state=clean
           *-volume:1
                description: Windows NTFS volume
                physical id: 2
                bus info: scsi@0:0.0.0,2
                logical name: /dev/sda2
                logical name: /host
                version: 3.1
                serial: 0c4a1bca-5dbd-fa43-968b-25ee6844f826
                size: 98GiB
                capacity: 99GiB
                capabilities: primary ntfs initialized
                configuration: clustersize=4096 created=2011-07-21 03:00:21 filesystem=ntfs mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other,blksize=4096 state=mounted
           *-volume:2
                description: Extended partition
                physical id: 3
                bus info: scsi@0:0.0.0,3
                logical name: /dev/sda3
                size: 7812MiB
                capacity: 7812MiB
                capabilities: primary extended partitioned partitioned:extended
              *-logicalvolume
                   description: Linux swap / Solaris partition
                   physical id: 5
                   logical name: /dev/sda5
                   capacity: 7812MiB
                   capabilities: nofs
           *-volume:3
                description: EXT4 volume
                vendor: Linux
                physical id: 4
                bus info: scsi@0:0.0.0,4
                logical name: /dev/sda4
                version: 1.0
                serial: 68c55133-f9d1-4633-9af1-0ac9d3a107a9
                size: 591GiB
                capacity: 591GiB
                capabilities: primary journaled extended_attributes large_files huge_files dir_nlink extents ext4 ext2 initialized
                configuration: created=2011-12-22 18:21:21 filesystem=ext4 lastmountpoint=/ modified=2013-04-27 08:51:37 mounted=2013-05-14 18:15:29 state=clean
     *-scsi:1
          physical id: 2
          logical name: scsi2
          capabilities: emulated
        *-cdrom
             description: DVD-RAM writer
             physical id: 0.0.0
             bus info: scsi@2:0.0.0
             logical name: /dev/cdrom
             logical name: /dev/cdrw
             logical name: /dev/dvd
             logical name: /dev/dvdrw
             logical name: /dev/sr0
             capabilities: audio cd-r cd-rw dvd dvd-r dvd-ram
             configuration: status=nodisc
  *-power UNCLAIMED
       description: To Be Filled By O.E.M.
       product: To Be Filled By O.E.M.
       vendor: To Be Filled By O.E.M.
       physical id: 1
       version: To Be Filled By O.E.M.
       serial: To Be Filled By O.E.M.
       capacity: 32768mWh
estelle@ubuntu:~$

Revision history for this message

Mark Rijckenberg (markrijckenberg) said on 2013-05-16:

#4

That is not the correct command.

Please visit

https://answers.launchpad.net/ubuntu/+question/229010

using a webbrowser.

Compare my command:

sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a; dmesg | egrep '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|rt2|rt3|rt5|rt6|rt7|usb|witch|wl';sudo dmidecode|egrep 'anufact|roduct|erial|elease'; iwconfig; cat /etc/modprobe.d/* | egrep '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl'; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|egrep 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; sudo lsmod

with your command:

sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw

which is a lot shorter.

Revision history for this message

Estelle Angelinas (estelleangelinas) said on 2013-05-17:

#5

Sorry , here it is again.

[ 2159.032258] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2159.032265] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2159.032326] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2159.032353] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2159.032357] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2159.032366] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2159.032432] [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2159.032452] [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2159.032470] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2159.032489] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2159.043383] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2159.043391] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2159.043480] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2159.043501] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2159.043508] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2159.043527] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2159.043588] [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2159.043639] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2159.043686] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2167.265571] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2167.265574] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2167.265607] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2167.265614] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2167.265617] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2167.265623] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2167.265646] [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2167.265663] [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2167.265678] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2167.265693] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2167.324325] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2167.324327] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2167.324359] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2167.324367] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2167.324370] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2167.324376] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2167.324399] [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2167.324415] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2167.324431] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2175.517387] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2175.517394] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2175.517486] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2175.517505] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2175.517513] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2175.517532] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2175.517594] [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2175.517645] [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2175.517692] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2175.517736] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2175.607483] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2175.607491] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2175.607581] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2175.607601] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2175.607609] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2175.607627] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2175.607690] [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2175.607739] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2175.607785] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2183.753130] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2183.753138] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2183.753230] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2183.753250] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2183.753258] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2183.753276] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2183.753339] [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2183.753391] [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2183.753438] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2183.753483] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2183.785042] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2183.785049] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2183.785138] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2183.785158] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2183.785166] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2183.785184] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2183.785246] [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2183.785296] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2183.785343] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2191.988758] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2191.988761] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2191.988794] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2191.988802] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2191.988804] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2191.988810] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2191.988833] [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2191.988850] [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2191.988865] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2191.988880] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2192.068643] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2192.068645] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2192.068677] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2192.068685] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2192.068688] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2192.068694] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2192.068716] [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2192.068733] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2192.068749] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2200.224491] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2200.224495] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2200.224542] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2200.224552] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2200.224556] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2200.224565] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2200.224594] [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2200.224616] [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2200.224637] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2200.224657] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2200.248755] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2200.248762] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2200.248834] Pid: 1181, comm: wl_event_handle Tainted: P W O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2200.248850] [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2200.248857] [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2200.248873] [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2200.248918] [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2200.248956] [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2200.248993] [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
Release Date: 07/29/2011
Serial services are supported (int 14h)
Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
Product Name: RF511/RF411/RF711
Serial Number: HKKV93GB900042
Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
Product Name: RF511/RF411/RF711
Serial Number: 123490EN400015
Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
Serial Number: None
Manufacturer: Intel
Serial Number: Not Specified
External Reference Designator: Serial Port
Port Type: Serial Port 16550A Compatible
Manufacturer: Samsung
Serial Number: 6753E782
Manufacturer: Samsung
Serial Number: 955CD435
Manufacturer: To Be Filled By O.E.M.
Serial Number: To Be Filled By O.E.M.
eth0 no wireless extensions.

eth1 IEEE 802.11abg ESSID:off/any
          Mode:Managed Access Point: Not-Associated
          Retry long limit:7 RTS thr:off Fragment thr:off
          Power Management:on

lo no wireless extensions.

install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt
# wl module from Broadcom conflicts with ssb
blacklist b43legacy
blacklist b43
blacklist brcm80211
blacklist brcmsmac
install wl /sbin/modprobe --ignore-install wl $CMDLINE_OPTS

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
> hal.1: read hal dataprocess 3743: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file ../../dbus/dbus-errors.c line 282.
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
22: PCI 200.0: 0282 WLAN controller
  [Created at pci.318]
  Unique ID: JNkJ.SCjtaXB1CAC
  Parent ID: z8Q3.QCTuS6scu+4
  SysFS ID: /devices/pci0000:00/0000:00:1c.0/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: network
  Model: "Broadcom WLAN controller"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x4727
  SubVendor: pci 0x144f "Askey Computer Corp."
  SubDevice: pci 0x7179
  Revision: 0x01
  Driver: "wl"
  Driver Modules: "wl"
  Device File: eth1
  Features: WLAN
  Memory Range: 0xf6c00000-0xf6c03fff (rw,non-prefetchable)
  IRQ: 16 (50599 events)
  HW Address: e0:ca:94:73:9f:e5
  Link detected: yes
  WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 36 38 40 42 44 46 48 149 153 157 161 165
  WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 2.484 5.18 5.19 5.2 5.21 5.22 5.23 5.24 5.745 5.765 5.785 5.805 5.825
  WLAN encryption modes: WEP40 WEP104 TKIP CCMP
  WLAN authentication modes: open sharedkey wpa-psk wpa-eap
  Module Alias: "pci:v000014E4d00004727sv0000144Fsd00007179bc02sc80i00"
  Driver Info #0:
    Driver Status: bcma is not active
    Driver Activation Cmd: "modprobe bcma"
  Driver Info #1:
    Driver Status: wl is active
    Driver Activation Cmd: "modprobe wl"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #14 (PCI bridge)

23: PCI 300.0: 0200 Ethernet controller
  [Created at pci.318]
  Unique ID: rBUF.VM4_4o8AaF6
  Parent ID: Z7uZ.Wh7OLXZr2J7
  SysFS ID: /devices/pci0000:00/0000:00:1c.3/0000:03:00.0
  SysFS BusID: 0000:03:00.0
  Hardware Class: network
  Model: "Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller"
  Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
  Device: pci 0x8168 "RTL8111/8168B PCI Express Gigabit Ethernet controller"
  SubVendor: pci 0x144d "Samsung Electronics Co Ltd"
  SubDevice: pci 0xc0a5
  Revision: 0x06
  Driver: "r8169"
  Driver Modules: "r8169"
  Device File: eth0
  I/O Ports: 0xb000-0xbfff (rw)
  Memory Range: 0xe2c04000-0xe2c04fff (ro,non-prefetchable)
  Memory Range: 0xe2c00000-0xe2c03fff (ro,non-prefetchable)
  IRQ: 46 (33559 events)
  HW Address: e8:11:32:9f:3c:b7
  Link detected: yes
  Module Alias: "pci:v000010ECd00008168sv0000144Dsd0000C0A5bc02sc00i00"
  Driver Info #0:
    Driver Status: r8169 is active
    Driver Activation Cmd: "modprobe r8169"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #15 (PCI bridge)
Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
root 837 0.0 0.1 245176 6160 ? Ssl 10:00 0:00 NetworkManager
root 1191 0.0 0.0 31792 2340 ? Ss 10:00 0:01 /sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O /var/run/wpa_supplicant
root 1865 0.0 0.0 7264 1548 ? S 10:01 0:00 /sbin/dhclient -d -4 -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /var/run/sendsigs.omit.d/network-manager.dhclient-eth0.pid -lf /var/lib/dhcp/dhclient-647b6c47-1c6f-4261-82f7-0b015af78d28-eth0.lease -cf /var/run/nm-dhclient-eth0.conf eth0
nobody 1878 0.0 0.0 28824 1428 ? S 10:01 0:00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/var/run/sendsigs.omit.d/network-manager.dnsmasq.pid --listen-address=127.0.0.1 --conf-file=/var/run/nm-dns-dnsmasq.conf --cache-size=0 --proxy-dnssec
estelle 3757 0.0 0.0 9388 900 pts/3 R+ 10:36 0:00 egrep --color=auto wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.0.1
total 156355
162817 drwxr-xr-x 3 root root 3072 May 16 13:05 .
      2 drwxr-xr-x 24 root root 1024 May 16 13:04 ..
1088516 -rw-r--r-- 1 root root 791023 Apr 11 2012 abi-3.2.0-23-generic
1088513 -rw-r--r-- 1 root root 794996 Apr 25 07:08 abi-3.2.0-41-generic
1088528 -rw-r--r-- 1 root root 794996 May 15 07:14 abi-3.2.0-43-generic
162820 -rw-r--r-- 1 root root 848290 Jan 25 19:34 abi-3.5.0-23-generic
1088526 -rw-r--r-- 1 root root 852490 Apr 25 01:04 abi-3.5.0-28-generic
1088534 -rw-r--r-- 1 root root 852490 May 15 12:09 abi-3.5.0-30-generic
1088515 -rw-r--r-- 1 root root 140279 Apr 11 2012 config-3.2.0-23-generic
1088522 -rw-r--r-- 1 root root 140622 Apr 25 07:08 config-3.2.0-41-generic
1088531 -rw-r--r-- 1 root root 140622 May 15 07:14 config-3.2.0-43-generic
  19458 -rw-r--r-- 1 root root 147880 Jan 25 19:34 config-3.5.0-23-generic
1088525 -rw-r--r-- 1 root root 148105 Apr 25 01:04 config-3.5.0-28-generic
1088536 -rw-r--r-- 1 root root 148105 May 15 12:09 config-3.5.0-30-generic
163841 drwxr-xr-x 3 root root 7168 May 16 13:05 grub
1088518 -rw-r--r-- 1 root root 14184224 May 15 10:49 initrd.img-3.2.0-23-generic
1088527 -rw-r--r-- 1 root root 14253493 May 15 12:22 initrd.img-3.2.0-41-generic
1088538 -rw-r--r-- 1 root root 14252821 May 16 13:03 initrd.img-3.2.0-43-generic
1088519 -rw-r--r-- 1 root root 15545958 May 15 11:26 initrd.img-3.5.0-23-generic
1088530 -rw-r--r-- 1 root root 15630010 May 15 12:25 initrd.img-3.5.0-28-generic
1094680 -rw-r--r-- 1 root root 15628379 May 16 13:04 initrd.img-3.5.0-30-generic
162818 -rw-r--r-- 1 root root 176764 Nov 27 2011 memtest86+.bin
  17409 -rw-r--r-- 1 root root 178944 Nov 27 2011 memtest86+_multiboot.bin
1088517 -rw------- 1 root root 2884358 Apr 11 2012 System.map-3.2.0-23-generic
1088521 -rw------- 1 root root 2891358 Apr 25 07:08 System.map-3.2.0-41-generic
1088533 -rw------- 1 root root 2891358 May 15 07:14 System.map-3.2.0-43-generic
162819 -rw------- 1 root root 3023265 Jan 25 19:34 System.map-3.5.0-23-generic
1088524 -rw------- 1 root root 3020830 Apr 25 01:04 System.map-3.5.0-28-generic
1088537 -rw------- 1 root root 3020830 May 15 12:09 System.map-3.5.0-30-generic
1088514 -rw------- 1 root root 4965840 Apr 11 2012 vmlinuz-3.2.0-23-generic
1088520 -rw------- 1 root root 4975248 Apr 25 07:08 vmlinuz-3.2.0-41-generic
1088532 -rw------- 1 root root 4974640 May 15 07:14 vmlinuz-3.2.0-43-generic
162821 -rw------- 1 root root 5189248 Jan 25 19:34 vmlinuz-3.5.0-23-generic
  19457 -rw------- 1 root root 5191168 Feb 14 00:38 vmlinuz-3.5.0-23-generic.efi.signed
1088523 -rw------- 1 root root 5183296 Apr 25 01:04 vmlinuz-3.5.0-28-generic
1088529 -rw------- 1 root root 5185216 May 15 12:24 vmlinuz-3.5.0-28-generic.efi.signed
1088535 -rw------- 1 root root 5183584 May 15 12:09 vmlinuz-3.5.0-30-generic
1119233 -rw------- 1 root root 5185504 May 16 13:05 vmlinuz-3.5.0-30-generic.efi.signed
Module Size Used by
snd_hda_codec_hdmi 32476 1
snd_hda_codec_realtek 79855 1
nouveau 924024 0
snd_hda_intel 34063 3
snd_hda_codec 135141 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
lib80211_crypt_tkip 17391 0
i915 530851 3
coretemp 13642 0
wl 3074942 0
kvm_intel 137888 0
snd_hwdep 17765 1 snd_hda_codec
ttm 88495 1 nouveau
snd_pcm 97523 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
kvm 422160 1 kvm_intel
snd_seq_midi 13325 0
joydev 17694 0
drm_kms_helper 49259 2 nouveau,i915
snd_rawmidi 30750 1 snd_seq_midi
drm 290344 6 nouveau,i915,ttm,drm_kms_helper
snd_seq_midi_event 14900 1 snd_seq_midi
uvcvideo 78117 0
ghash_clmulni_intel 13221 0
aesni_intel 51134 0
snd_seq 61931 2 snd_seq_midi,snd_seq_midi_event
psmouse 102075 0
snd_timer 29990 2 snd_pcm,snd_seq
cryptd 20531 2 ghash_clmulni_intel,aesni_intel
videobuf2_core 33025 1 uvcvideo
snd_seq_device 14498 3 snd_seq_midi,snd_rawmidi,snd_seq
parport_pc 32867 0
i2c_algo_bit 13565 2 nouveau,i915
videodev 125126 2 uvcvideo,videobuf2_core
samsung_laptop 18628 0
aes_x86_64 17256 1 aesni_intel
ppdev 17114 0
snd 83674 16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
btusb 22432 0
serio_raw 13216 0
mxm_wmi 13022 1 nouveau
lp 17800 0
rfcomm 47562 12
mei 41410 0
video 19653 3 nouveau,i915,samsung_laptop
videobuf2_vmalloc 12861 1 uvcvideo
wmi 19257 2 nouveau,mxm_wmi
soundcore 15092 1 snd
bnep 18240 2
cfg80211 208382 1 wl
videobuf2_memops 13405 1 videobuf2_vmalloc
snd_page_alloc 18573 2 snd_hda_intel,snd_pcm
mac_hid 13254 0
microcode 23030 0
lpc_ich 17145 0
bluetooth 211812 24 btusb,rfcomm,bnep
parport 46563 3 parport_pc,ppdev,lp
lib80211 14382 2 lib80211_crypt_tkip,wl
ahci 25869 1
libahci 27338 1 ahci
r8169 62766 0
estelle@ubuntu:~$ sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nnk | grep -iA2 net; lsusb; nmcli nm status; sudo lshw -short; uname -a; dmesg | egrep '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|rt2|rt3|rt5|rt6|rt7|usb|witch|wl';sudo dmidecode|egrep 'anufact|roduct|erial|elease'; iwconfig; cat /etc/modprobe.d/* | egrep '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl'; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|egrep 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; ls -lia /boot; sudo lsmod

Sorry , here it is again.

[ 2159.032258] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2159.032265] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2159.032326] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2159.032353]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2159.032357]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2159.032366]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2159.032432]  [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2159.032452]  [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2159.032470]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2159.032489]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2159.043383] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2159.043391] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2159.043480] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2159.043501]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2159.043508]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2159.043527]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2159.043588]  [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2159.043639]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2159.043686]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2167.265571] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2167.265574] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2167.265607] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2167.265614]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2167.265617]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2167.265623]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2167.265646]  [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2167.265663]  [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2167.265678]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2167.265693]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2167.324325] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2167.324327] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2167.324359] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2167.324367]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2167.324370]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2167.324376]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2167.324399]  [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2167.324415]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2167.324431]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2175.517387] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2175.517394] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2175.517486] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2175.517505]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2175.517513]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2175.517532]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2175.517594]  [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2175.517645]  [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2175.517692]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2175.517736]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2175.607483] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2175.607491] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2175.607581] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2175.607601]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2175.607609]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2175.607627]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2175.607690]  [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2175.607739]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2175.607785]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2183.753130] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2183.753138] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2183.753230] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2183.753250]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2183.753258]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2183.753276]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2183.753339]  [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2183.753391]  [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2183.753438]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2183.753483]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2183.785042] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2183.785049] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2183.785138] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2183.785158]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2183.785166]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2183.785184]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2183.785246]  [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2183.785296]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2183.785343]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2191.988758] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2191.988761] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2191.988794] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2191.988802]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2191.988804]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2191.988810]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2191.988833]  [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2191.988850]  [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2191.988865]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2191.988880]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2192.068643] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2192.068645] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2192.068677] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2192.068685]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2192.068688]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2192.068694]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2192.068716]  [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2192.068733]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2192.068749]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2200.224491] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2200.224495] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2200.224542] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2200.224552]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2200.224556]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2200.224565]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2200.224594]  [<ffffffffa05c6a95>] wl_bss_connect_done.isra.22+0x115/0x1c0 [wl]
[ 2200.224616]  [<ffffffffa05c6cb6>] wl_notify_connect_status+0x176/0x340 [wl]
[ 2200.224637]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2200.224657]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
[ 2200.248755] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/net/wireless/sme.c:631 cfg80211_roamed+0x9a/0xa0 [cfg80211]()
[ 2200.248762] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek nouveau snd_hda_intel snd_hda_codec lib80211_crypt_tkip i915 coretemp wl(PO) kvm_intel snd_hwdep ttm snd_pcm kvm snd_seq_midi joydev drm_kms_helper snd_rawmidi drm snd_seq_midi_event uvcvideo ghash_clmulni_intel aesni_intel snd_seq psmouse snd_timer cryptd videobuf2_core snd_seq_device parport_pc i2c_algo_bit videodev samsung_laptop aes_x86_64 ppdev snd btusb serio_raw mxm_wmi lp rfcomm mei video videobuf2_vmalloc wmi soundcore bnep cfg80211 videobuf2_memops snd_page_alloc mac_hid microcode lpc_ich bluetooth parport lib80211 ahci libahci r8169
[ 2200.248834] Pid: 1181, comm: wl_event_handle Tainted: P        W  O 3.5.0-30-generic #51~precise1-Ubuntu
[ 2200.248850]  [<ffffffff81052c8f>] warn_slowpath_common+0x7f/0xc0
[ 2200.248857]  [<ffffffff81052cea>] warn_slowpath_null+0x1a/0x20
[ 2200.248873]  [<ffffffffa00cfcea>] cfg80211_roamed+0x9a/0xa0 [cfg80211]
[ 2200.248918]  [<ffffffffa05c6912>] wl_notify_roaming_status+0xb2/0x120 [wl]
[ 2200.248956]  [<ffffffffa05c3305>] wl_event_handler+0x55/0x1e0 [wl]
[ 2200.248993]  [<ffffffffa05c32b0>] ? wl_deinit_priv_mem+0xa0/0xa0 [wl]
	Release Date: 07/29/2011
		Serial services are supported (int 14h)
	Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
	Product Name: RF511/RF411/RF711
	Serial Number: HKKV93GB900042
	Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
	Product Name: RF511/RF411/RF711
	Serial Number: 123490EN400015
	Manufacturer: SAMSUNG ELECTRONICS CO., LTD.
	Serial Number: None
	Manufacturer: Intel            
	Serial Number: Not Specified
	External Reference Designator: Serial Port
	Port Type: Serial Port 16550A Compatible
	Manufacturer: Samsung
	Serial Number: 6753E782
	Manufacturer: Samsung
	Serial Number: 955CD435
	Manufacturer: To Be Filled By O.E.M.
	Serial Number: To Be Filled By O.E.M.
eth0      no wireless extensions.

eth1      IEEE 802.11abg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          
lo        no wireless extensions.

install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt
# wl module from Broadcom conflicts with ssb
blacklist b43legacy
blacklist b43
blacklist brcm80211
blacklist brcmsmac
install wl /sbin/modprobe --ignore-install wl $CMDLINE_OPTS

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
> hal.1: read hal dataprocess 3743: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file ../../dbus/dbus-errors.c line 282.
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
22: PCI 200.0: 0282 WLAN controller                             
  [Created at pci.318]
  Unique ID: JNkJ.SCjtaXB1CAC
  Parent ID: z8Q3.QCTuS6scu+4
  SysFS ID: /devices/pci0000:00/0000:00:1c.0/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: network
  Model: "Broadcom WLAN controller"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x4727 
  SubVendor: pci 0x144f "Askey Computer Corp."
  SubDevice: pci 0x7179 
  Revision: 0x01
  Driver: "wl"
  Driver Modules: "wl"
  Device File: eth1
  Features: WLAN
  Memory Range: 0xf6c00000-0xf6c03fff (rw,non-prefetchable)
  IRQ: 16 (50599 events)
  HW Address: e0:ca:94:73:9f:e5
  Link detected: yes
  WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 36 38 40 42 44 46 48 149 153 157 161 165
  WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 2.484 5.18 5.19 5.2 5.21 5.22 5.23 5.24 5.745 5.765 5.785 5.805 5.825
  WLAN encryption modes: WEP40 WEP104 TKIP CCMP
  WLAN authentication modes: open sharedkey wpa-psk wpa-eap
  Module Alias: "pci:v000014E4d00004727sv0000144Fsd00007179bc02sc80i00"
  Driver Info #0:
    Driver Status: bcma is not active
    Driver Activation Cmd: "modprobe bcma"
  Driver Info #1:
    Driver Status: wl is active
    Driver Activation Cmd: "modprobe wl"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #14 (PCI bridge)

23: PCI 300.0: 0200 Ethernet controller
  [Created at pci.318]
  Unique ID: rBUF.VM4_4o8AaF6
  Parent ID: Z7uZ.Wh7OLXZr2J7
  SysFS ID: /devices/pci0000:00/0000:00:1c.3/0000:03:00.0
  SysFS BusID: 0000:03:00.0
  Hardware Class: network
  Model: "Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller"
  Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
  Device: pci 0x8168 "RTL8111/8168B PCI Express Gigabit Ethernet controller"
  SubVendor: pci 0x144d "Samsung Electronics Co Ltd"
  SubDevice: pci 0xc0a5 
  Revision: 0x06
  Driver: "r8169"
  Driver Modules: "r8169"
  Device File: eth0
  I/O Ports: 0xb000-0xbfff (rw)
  Memory Range: 0xe2c04000-0xe2c04fff (ro,non-prefetchable)
  Memory Range: 0xe2c00000-0xe2c03fff (ro,non-prefetchable)
  IRQ: 46 (33559 events)
  HW Address: e8:11:32:9f:3c:b7
  Link detected: yes
  Module Alias: "pci:v000010ECd00008168sv0000144Dsd0000C0A5bc02sc00i00"
  Driver Info #0:
    Driver Status: r8169 is active
    Driver Activation Cmd: "modprobe r8169"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #15 (PCI bridge)
Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
root       837  0.0  0.1 245176  6160 ?        Ssl  10:00   0:00 NetworkManager
root      1191  0.0  0.0  31792  2340 ?        Ss   10:00   0:01 /sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O /var/run/wpa_supplicant
root      1865  0.0  0.0   7264  1548 ?        S    10:01   0:00 /sbin/dhclient -d -4 -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /var/run/sendsigs.omit.d/network-manager.dhclient-eth0.pid -lf /var/lib/dhcp/dhclient-647b6c47-1c6f-4261-82f7-0b015af78d28-eth0.lease -cf /var/run/nm-dhclient-eth0.conf eth0
nobody    1878  0.0  0.0  28824  1428 ?        S    10:01   0:00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/var/run/sendsigs.omit.d/network-manager.dnsmasq.pid --listen-address=127.0.0.1 --conf-file=/var/run/nm-dns-dnsmasq.conf --cache-size=0 --proxy-dnssec
estelle   3757  0.0  0.0   9388   900 pts/3    R+   10:36   0:00 egrep --color=auto wpa|icd|etwork
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
0.0.0.0         192.168.1.1     0.0.0.0         UG        0 0          0 eth0
169.254.0.0     0.0.0.0         255.255.0.0     U         0 0          0 eth0
192.168.1.0     0.0.0.0         255.255.255.0   U         0 0          0 eth0
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.0.1
total 156355
 162817 drwxr-xr-x  3 root root     3072 May 16 13:05 .
      2 drwxr-xr-x 24 root root     1024 May 16 13:04 ..
1088516 -rw-r--r--  1 root root   791023 Apr 11  2012 abi-3.2.0-23-generic
1088513 -rw-r--r--  1 root root   794996 Apr 25 07:08 abi-3.2.0-41-generic
1088528 -rw-r--r--  1 root root   794996 May 15 07:14 abi-3.2.0-43-generic
 162820 -rw-r--r--  1 root root   848290 Jan 25 19:34 abi-3.5.0-23-generic
1088526 -rw-r--r--  1 root root   852490 Apr 25 01:04 abi-3.5.0-28-generic
1088534 -rw-r--r--  1 root root   852490 May 15 12:09 abi-3.5.0-30-generic
1088515 -rw-r--r--  1 root root   140279 Apr 11  2012 config-3.2.0-23-generic
1088522 -rw-r--r--  1 root root   140622 Apr 25 07:08 config-3.2.0-41-generic
1088531 -rw-r--r--  1 root root   140622 May 15 07:14 config-3.2.0-43-generic
  19458 -rw-r--r--  1 root root   147880 Jan 25 19:34 config-3.5.0-23-generic
1088525 -rw-r--r--  1 root root   148105 Apr 25 01:04 config-3.5.0-28-generic
1088536 -rw-r--r--  1 root root   148105 May 15 12:09 config-3.5.0-30-generic
 163841 drwxr-xr-x  3 root root     7168 May 16 13:05 grub
1088518 -rw-r--r--  1 root root 14184224 May 15 10:49 initrd.img-3.2.0-23-generic
1088527 -rw-r--r--  1 root root 14253493 May 15 12:22 initrd.img-3.2.0-41-generic
1088538 -rw-r--r--  1 root root 14252821 May 16 13:03 initrd.img-3.2.0-43-generic
1088519 -rw-r--r--  1 root root 15545958 May 15 11:26 initrd.img-3.5.0-23-generic
1088530 -rw-r--r--  1 root root 15630010 May 15 12:25 initrd.img-3.5.0-28-generic
1094680 -rw-r--r--  1 root root 15628379 May 16 13:04 initrd.img-3.5.0-30-generic
 162818 -rw-r--r--  1 root root   176764 Nov 27  2011 memtest86+.bin
  17409 -rw-r--r--  1 root root   178944 Nov 27  2011 memtest86+_multiboot.bin
1088517 -rw-------  1 root root  2884358 Apr 11  2012 System.map-3.2.0-23-generic
1088521 -rw-------  1 root root  2891358 Apr 25 07:08 System.map-3.2.0-41-generic
1088533 -rw-------  1 root root  2891358 May 15 07:14 System.map-3.2.0-43-generic
 162819 -rw-------  1 root root  3023265 Jan 25 19:34 System.map-3.5.0-23-generic
1088524 -rw-------  1 root root  3020830 Apr 25 01:04 System.map-3.5.0-28-generic
1088537 -rw-------  1 root root  3020830 May 15 12:09 System.map-3.5.0-30-generic
1088514 -rw-------  1 root root  4965840 Apr 11  2012 vmlinuz-3.2.0-23-generic
1088520 -rw-------  1 root root  4975248 Apr 25 07:08 vmlinuz-3.2.0-41-generic
1088532 -rw-------  1 root root  4974640 May 15 07:14 vmlinuz-3.2.0-43-generic
 162821 -rw-------  1 root root  5189248 Jan 25 19:34 vmlinuz-3.5.0-23-generic
  19457 -rw-------  1 root root  5191168 Feb 14 00:38 vmlinuz-3.5.0-23-generic.efi.signed
1088523 -rw-------  1 root root  5183296 Apr 25 01:04 vmlinuz-3.5.0-28-generic
1088529 -rw-------  1 root root  5185216 May 15 12:24 vmlinuz-3.5.0-28-generic.efi.signed
1088535 -rw-------  1 root root  5183584 May 15 12:09 vmlinuz-3.5.0-30-generic
1119233 -rw-------  1 root root  5185504 May 16 13:05 vmlinuz-3.5.0-30-generic.efi.signed
Module                  Size  Used by
snd_hda_codec_hdmi     32476  1 
snd_hda_codec_realtek    79855  1 
nouveau               924024  0 
snd_hda_intel          34063  3 
snd_hda_codec         135141  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
lib80211_crypt_tkip    17391  0 
i915                  530851  3 
coretemp               13642  0 
wl                   3074942  0 
kvm_intel             137888  0 
snd_hwdep              17765  1 snd_hda_codec
ttm                    88495  1 nouveau
snd_pcm                97523  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
kvm                   422160  1 kvm_intel
snd_seq_midi           13325  0 
joydev                 17694  0 
drm_kms_helper         49259  2 nouveau,i915
snd_rawmidi            30750  1 snd_seq_midi
drm                   290344  6 nouveau,i915,ttm,drm_kms_helper
snd_seq_midi_event     14900  1 snd_seq_midi
uvcvideo               78117  0 
ghash_clmulni_intel    13221  0 
aesni_intel            51134  0 
snd_seq                61931  2 snd_seq_midi,snd_seq_midi_event
psmouse               102075  0 
snd_timer              29990  2 snd_pcm,snd_seq
cryptd                 20531  2 ghash_clmulni_intel,aesni_intel
videobuf2_core         33025  1 uvcvideo
snd_seq_device         14498  3 snd_seq_midi,snd_rawmidi,snd_seq
parport_pc             32867  0 
i2c_algo_bit           13565  2 nouveau,i915
videodev              125126  2 uvcvideo,videobuf2_core
samsung_laptop         18628  0 
aes_x86_64             17256  1 aesni_intel
ppdev                  17114  0 
snd                    83674  16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
btusb                  22432  0 
serio_raw              13216  0 
mxm_wmi                13022  1 nouveau
lp                     17800  0 
rfcomm                 47562  12 
mei                    41410  0 
video                  19653  3 nouveau,i915,samsung_laptop
videobuf2_vmalloc      12861  1 uvcvideo
wmi                    19257  2 nouveau,mxm_wmi
soundcore              15092  1 snd
bnep                   18240  2 
cfg80211              208382  1 wl
videobuf2_memops       13405  1 videobuf2_vmalloc
snd_page_alloc         18573  2 snd_hda_intel,snd_pcm
mac_hid                13254  0 
microcode              23030  0 
lpc_ich                17145  0 
bluetooth             211812  24 btusb,rfcomm,bnep
parport                46563  3 parport_pc,ppdev,lp
lib80211               14382  2 lib80211_crypt_tkip,wl
ahci                   25869  1 
libahci                27338  1 ahci
r8169                  62766  0 
estelle@ubuntu:~$ sudo apt-get update; sudo apt-get install hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nnk | grep -iA2 net; lsusb; nmcli nm status; sudo lshw -short; uname -a; dmesg | egrep '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|rt2|rt3|rt5|rt6|rt7|usb|witch|wl';sudo dmidecode|egrep 'anufact|roduct|erial|elease'; iwconfig; cat /etc/modprobe.d/* | egrep '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl'; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|egrep 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; ls -lia /boot; sudo lsmod

Revision history for this message

Mark Rijckenberg (markrijckenberg) said on 2013-05-17:

#6

Good, now please also send us the output of this command:

sudo apt-get update; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a

Revision history for this message

Estelle Angelinas (estelleangelinas) said on 2013-05-17:

#7

Here it is.

estelle@ubuntu:~$ sudo apt-get update; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a
[sudo] password for estelle:
Hit http://archive.ubuntu.com precise Release.gpg
Get:1 http://archive.ubuntu.com precise-updates Release.gpg [198 B]
Hit http://archive.ubuntu.com precise Release
Get:2 http://archive.ubuntu.com precise-updates Release [49.6 kB]
Hit http://security.ubuntu.com precise-security Release.gpg
Hit http://security.ubuntu.com precise-security Release
Hit http://archive.ubuntu.com precise/main amd64 Packages
Hit http://archive.ubuntu.com precise/restricted amd64 Packages
Hit http://archive.ubuntu.com precise/universe amd64 Packages
Hit http://archive.ubuntu.com precise/multiverse amd64 Packages
Hit http://archive.ubuntu.com precise/main i386 Packages
Hit http://archive.ubuntu.com precise/restricted i386 Packages
Hit http://archive.ubuntu.com precise/universe i386 Packages
Hit http://archive.ubuntu.com precise/multiverse i386 Packages
Hit http://archive.ubuntu.com precise/main TranslationIndex
Hit http://archive.ubuntu.com precise/multiverse TranslationIndex
Hit http://security.ubuntu.com precise-security/main amd64 Packages
Hit http://archive.ubuntu.com precise/restricted TranslationIndex
Hit http://archive.ubuntu.com precise/universe TranslationIndex
Get:3 http://archive.ubuntu.com precise-updates/main amd64 Packages [612 kB]
Hit http://security.ubuntu.com precise-security/restricted amd64 Packages
Hit http://security.ubuntu.com precise-security/universe amd64 Packages
Hit http://security.ubuntu.com precise-security/multiverse amd64 Packages
Hit http://security.ubuntu.com precise-security/main i386 Packages
Hit http://security.ubuntu.com precise-security/restricted i386 Packages
Hit http://security.ubuntu.com precise-security/universe i386 Packages
Hit http://security.ubuntu.com precise-security/multiverse i386 Packages
Hit http://security.ubuntu.com precise-security/main TranslationIndex
Hit http://security.ubuntu.com precise-security/multiverse TranslationIndex
Hit http://security.ubuntu.com precise-security/restricted TranslationIndex
Hit http://security.ubuntu.com precise-security/universe TranslationIndex
Hit http://security.ubuntu.com precise-security/main Translation-en
Hit http://security.ubuntu.com precise-security/multiverse Translation-en
Hit http://security.ubuntu.com precise-security/restricted Translation-en
Get:4 http://archive.ubuntu.com precise-updates/restricted amd64 Packages [10.1 kB]
Get:5 http://archive.ubuntu.com precise-updates/universe amd64 Packages [200 kB]
Hit http://security.ubuntu.com precise-security/universe Translation-en
Get:6 http://archive.ubuntu.com precise-updates/multiverse amd64 Packages [13.6 kB]
Get:7 http://archive.ubuntu.com precise-updates/main i386 Packages [625 kB]
Get:8 http://archive.ubuntu.com precise-updates/restricted i386 Packages [10.0 kB]
Get:9 http://archive.ubuntu.com precise-updates/universe i386 Packages [203 kB]
Get:10 http://archive.ubuntu.com precise-updates/multiverse i386 Packages [13.8 kB]
Hit http://archive.ubuntu.com precise-updates/main TranslationIndex
Hit http://archive.ubuntu.com precise-updates/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise-updates/restricted TranslationIndex
Hit http://archive.ubuntu.com precise-updates/universe TranslationIndex
Hit http://archive.ubuntu.com precise/main Translation-en_GB
Hit http://archive.ubuntu.com precise/main Translation-en
Hit http://archive.ubuntu.com precise/multiverse Translation-en_GB
Hit http://archive.ubuntu.com precise/multiverse Translation-en
Hit http://archive.ubuntu.com precise/restricted Translation-en_GB
Hit http://archive.ubuntu.com precise/restricted Translation-en
Hit http://archive.ubuntu.com precise/universe Translation-en_GB
Hit http://archive.ubuntu.com precise/universe Translation-en
Hit http://archive.ubuntu.com precise-updates/main Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/main Translation-en
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en
Hit http://archive.ubuntu.com precise-updates/universe Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/universe Translation-en
Fetched 1,739 kB in 2s (669 kB/s)
Reading package lists... Done
  *-network
       description: Wireless interface
       product: BCM4313 802.11b/g/n Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth1
       version: 01
       serial: e0:ca:94:73:9f:e5
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=wl0 driverversion=6.20.155.1 (r326264) latency=0 multicast=yes wireless=IEEE 802.11abg
       resources: irq:16 memory:f6c00000-f6c03fff
  *-network
       description: Ethernet interface
       product: RTL8111/8168B PCI Express Gigabit Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: eth0
       version: 06
       serial: e8:11:32:9f:3c:b7
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.1.2 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       resources: irq:46 ioport:b000(size=256) memory:e2c04000-e2c04fff memory:e2c00000-e2c03fff
0: samsung-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: samsung-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
4: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
eth0 Interface doesn't support scanning.

lo Interface doesn't support scanning.

                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    ESSID:"estelle"
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    ESSID:"TP-LINK"
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS"
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port [8086:0101] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09)
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4)
00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4)
00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b4)
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation HM65 Express Chipset Family LPC Controller [8086:1c49] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04)
01:00.0 3D controller [0302]: NVIDIA Corporation GF108 [GeForce GT 540M] [10de:0df4] (rev a1)
02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
04:00.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 04)
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 2232:1008
Bus 002 Device 003: ID 0a5c:219c Broadcom Corp.
H/W path Device Class Description
======================================================
                            system RF511/RF411/RF711 (To be filled by O.
/0 bus RF511/RF411/RF711
/0/0 memory 64KiB BIOS
/0/4 processor Intel(R) Core(TM) i5-2430M CPU @ 2.40
/0/4/5 memory 32KiB L1 cache
/0/41 memory 6GiB System Memory
/0/41/0 memory 2GiB SODIMM DDR3 Synchronous 1333 MHz
/0/41/1 memory 4GiB SODIMM DDR3 Synchronous 1333 MHz
/0/100 bridge 2nd Generation Core Processor Family
/0/100/1 bridge Xeon E3-1200/2nd Generation Core Proc
/0/100/1/0 display GF108 [GeForce GT 540M]
/0/100/2 display 2nd Generation Core Processor Family
/0/100/16 communication 6 Series/C200 Series Chipset Family M
/0/100/1a bus 6 Series/C200 Series Chipset Family U
/0/100/1b multimedia 6 Series/C200 Series Chipset Family H
/0/100/1c bridge 6 Series/C200 Series Chipset Family P
/0/100/1c/0 eth1 network BCM4313 802.11b/g/n Wireless LAN Cont
/0/100/1c.3 bridge 6 Series/C200 Series Chipset Family P
/0/100/1c.3/0 eth0 network RTL8111/8168B PCI Express Gigabit Eth
/0/100/1c.4 bridge 6 Series/C200 Series Chipset Family P
/0/100/1c.4/0 bus uPD720200 USB 3.0 Host Controller
/0/100/1d bus 6 Series/C200 Series Chipset Family U
/0/100/1f bridge HM65 Express Chipset Family LPC Contr
/0/100/1f.2 storage 6 Series/C200 Series Chipset Family 6
/0/100/1f.3 bus 6 Series/C200 Series Chipset Family S
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 750GB SAMSUNG HN-M750M
/0/1/0.0.0/1 /dev/sda1 volume 100MiB Windows NTFS volume
/0/1/0.0.0/2 /dev/sda2 volume 99GiB Windows NTFS volume
/0/1/0.0.0/3 /dev/sda3 volume 7812MiB Extended partition
/0/1/0.0.0/3/5 /dev/sda5 volume 7812MiB Linux swap / Solaris partitio
/0/1/0.0.0/4 /dev/sda4 volume 591GiB EXT4 volume
/0/2 scsi2 storage
/0/2/0.0.0 /dev/cdrom disk DVD-RAM writer
/1 power To Be Filled By O.E.M.
Linux ubuntu 3.5.0-30-generic #51~precise1-Ubuntu SMP Wed May 15 08:48:19 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
estelle@ubuntu:~$

Here it is.

estelle@ubuntu:~$ sudo apt-get update; sudo lshw -C network; rfkill list; sudo iwlist scan | egrep -i 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a
[sudo] password for estelle: 
Hit http://archive.ubuntu.com precise Release.gpg
Get:1 http://archive.ubuntu.com precise-updates Release.gpg [198 B]
Hit http://archive.ubuntu.com precise Release                                  
Get:2 http://archive.ubuntu.com precise-updates Release [49.6 kB]     
Hit http://security.ubuntu.com precise-security Release.gpg
Hit http://security.ubuntu.com precise-security Release
Hit http://archive.ubuntu.com precise/main amd64 Packages 
Hit http://archive.ubuntu.com precise/restricted amd64 Packages
Hit http://archive.ubuntu.com precise/universe amd64 Packages
Hit http://archive.ubuntu.com precise/multiverse amd64 Packages
Hit http://archive.ubuntu.com precise/main i386 Packages
Hit http://archive.ubuntu.com precise/restricted i386 Packages
Hit http://archive.ubuntu.com precise/universe i386 Packages
Hit http://archive.ubuntu.com precise/multiverse i386 Packages
Hit http://archive.ubuntu.com precise/main TranslationIndex
Hit http://archive.ubuntu.com precise/multiverse TranslationIndex
Hit http://security.ubuntu.com precise-security/main amd64 Packages
Hit http://archive.ubuntu.com precise/restricted TranslationIndex
Hit http://archive.ubuntu.com precise/universe TranslationIndex
Get:3 http://archive.ubuntu.com precise-updates/main amd64 Packages [612 kB]
Hit http://security.ubuntu.com precise-security/restricted amd64 Packages
Hit http://security.ubuntu.com precise-security/universe amd64 Packages
Hit http://security.ubuntu.com precise-security/multiverse amd64 Packages
Hit http://security.ubuntu.com precise-security/main i386 Packages
Hit http://security.ubuntu.com precise-security/restricted i386 Packages
Hit http://security.ubuntu.com precise-security/universe i386 Packages
Hit http://security.ubuntu.com precise-security/multiverse i386 Packages
Hit http://security.ubuntu.com precise-security/main TranslationIndex
Hit http://security.ubuntu.com precise-security/multiverse TranslationIndex
Hit http://security.ubuntu.com precise-security/restricted TranslationIndex
Hit http://security.ubuntu.com precise-security/universe TranslationIndex
Hit http://security.ubuntu.com precise-security/main Translation-en
Hit http://security.ubuntu.com precise-security/multiverse Translation-en
Hit http://security.ubuntu.com precise-security/restricted Translation-en
Get:4 http://archive.ubuntu.com precise-updates/restricted amd64 Packages [10.1 kB]
Get:5 http://archive.ubuntu.com precise-updates/universe amd64 Packages [200 kB]
Hit http://security.ubuntu.com precise-security/universe Translation-en        
Get:6 http://archive.ubuntu.com precise-updates/multiverse amd64 Packages [13.6 kB]
Get:7 http://archive.ubuntu.com precise-updates/main i386 Packages [625 kB]
Get:8 http://archive.ubuntu.com precise-updates/restricted i386 Packages [10.0 kB]
Get:9 http://archive.ubuntu.com precise-updates/universe i386 Packages [203 kB]
Get:10 http://archive.ubuntu.com precise-updates/multiverse i386 Packages [13.8 kB]
Hit http://archive.ubuntu.com precise-updates/main TranslationIndex
Hit http://archive.ubuntu.com precise-updates/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise-updates/restricted TranslationIndex
Hit http://archive.ubuntu.com precise-updates/universe TranslationIndex
Hit http://archive.ubuntu.com precise/main Translation-en_GB
Hit http://archive.ubuntu.com precise/main Translation-en
Hit http://archive.ubuntu.com precise/multiverse Translation-en_GB
Hit http://archive.ubuntu.com precise/multiverse Translation-en
Hit http://archive.ubuntu.com precise/restricted Translation-en_GB
Hit http://archive.ubuntu.com precise/restricted Translation-en
Hit http://archive.ubuntu.com precise/universe Translation-en_GB
Hit http://archive.ubuntu.com precise/universe Translation-en
Hit http://archive.ubuntu.com precise-updates/main Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/main Translation-en
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en
Hit http://archive.ubuntu.com precise-updates/universe Translation-en_GB
Hit http://archive.ubuntu.com precise-updates/universe Translation-en
Fetched 1,739 kB in 2s (669 kB/s)
Reading package lists... Done
  *-network               
       description: Wireless interface
       product: BCM4313 802.11b/g/n Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth1
       version: 01
       serial: e0:ca:94:73:9f:e5
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=wl0 driverversion=6.20.155.1 (r326264) latency=0 multicast=yes wireless=IEEE 802.11abg
       resources: irq:16 memory:f6c00000-f6c03fff
  *-network
       description: Ethernet interface
       product: RTL8111/8168B PCI Express Gigabit Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: eth0
       version: 06
       serial: e8:11:32:9f:3c:b7
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.1.2 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       resources: irq:46 ioport:b000(size=256) memory:e2c04000-e2c04fff memory:e2c00000-e2c03fff
0: samsung-wlan: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: samsung-bluetooth: Bluetooth
	Soft blocked: no
	Hard blocked: no
2: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
3: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
4: brcmwl-0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    ESSID:"estelle"
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    ESSID:"TP-LINK"
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS"
00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port [8086:0101] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09)
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4)
00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4)
00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b4)
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation HM65 Express Chipset Family LPC Controller [8086:1c49] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04)
01:00.0 3D controller [0302]: NVIDIA Corporation GF108 [GeForce GT 540M] [10de:0df4] (rev a1)
02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
04:00.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 04)
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 2232:1008  
Bus 002 Device 003: ID 0a5c:219c Broadcom Corp. 
H/W path        Device      Class          Description
======================================================
                            system         RF511/RF411/RF711 (To be filled by O.
/0                          bus            RF511/RF411/RF711
/0/0                        memory         64KiB BIOS
/0/4                        processor      Intel(R) Core(TM) i5-2430M CPU @ 2.40
/0/4/5                      memory         32KiB L1 cache
/0/41                       memory         6GiB System Memory
/0/41/0                     memory         2GiB SODIMM DDR3 Synchronous 1333 MHz
/0/41/1                     memory         4GiB SODIMM DDR3 Synchronous 1333 MHz
/0/100                      bridge         2nd Generation Core Processor Family 
/0/100/1                    bridge         Xeon E3-1200/2nd Generation Core Proc
/0/100/1/0                  display        GF108 [GeForce GT 540M]
/0/100/2                    display        2nd Generation Core Processor Family 
/0/100/16                   communication  6 Series/C200 Series Chipset Family M
/0/100/1a                   bus            6 Series/C200 Series Chipset Family U
/0/100/1b                   multimedia     6 Series/C200 Series Chipset Family H
/0/100/1c                   bridge         6 Series/C200 Series Chipset Family P
/0/100/1c/0     eth1        network        BCM4313 802.11b/g/n Wireless LAN Cont
/0/100/1c.3                 bridge         6 Series/C200 Series Chipset Family P
/0/100/1c.3/0   eth0        network        RTL8111/8168B PCI Express Gigabit Eth
/0/100/1c.4                 bridge         6 Series/C200 Series Chipset Family P
/0/100/1c.4/0               bus            uPD720200 USB 3.0 Host Controller
/0/100/1d                   bus            6 Series/C200 Series Chipset Family U
/0/100/1f                   bridge         HM65 Express Chipset Family LPC Contr
/0/100/1f.2                 storage        6 Series/C200 Series Chipset Family 6
/0/100/1f.3                 bus            6 Series/C200 Series Chipset Family S
/0/1            scsi0       storage        
/0/1/0.0.0      /dev/sda    disk           750GB SAMSUNG HN-M750M
/0/1/0.0.0/1    /dev/sda1   volume         100MiB Windows NTFS volume
/0/1/0.0.0/2    /dev/sda2   volume         99GiB Windows NTFS volume
/0/1/0.0.0/3    /dev/sda3   volume         7812MiB Extended partition
/0/1/0.0.0/3/5  /dev/sda5   volume         7812MiB Linux swap / Solaris partitio
/0/1/0.0.0/4    /dev/sda4   volume         591GiB EXT4 volume
/0/2            scsi2       storage        
/0/2/0.0.0      /dev/cdrom  disk           DVD-RAM writer
/1                          power          To Be Filled By O.E.M.
Linux ubuntu 3.5.0-30-generic #51~precise1-Ubuntu SMP Wed May 15 08:48:19 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
estelle@ubuntu:~$

Revision history for this message

Mark Rijckenberg (markrijckenberg) said on 2013-05-17:

#8

The following Terminal output shows that there is no wireless interference from other wireless routers at the moment:

                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    ESSID:"estelle"
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    ESSID:"TP-LINK"

Next time your PC experiences wireless interference, please resend us the output of this command:

sudo iwlist scan | egrep -i 'chan|ssid'

Revision history for this message

Estelle Angelinas (estelleangelinas) said on 2013-05-17:

#9

estelle@ubuntu:~$ sudo iwlist scan | egrep -i 'chan|ssid'
[sudo] password for estelle:
eth0 Interface doesn't support scanning.

eth1 Interface doesn't support scanning : Device or resource busy

lo Interface doesn't support scanning.

I'm still disconnected.

Revision history for this message

Launchpad Janitor (janitor) said on 2013-06-02:

#10

This question was expired because it remained in the 'Open' state without activity for the last 15 days.

Ubuntu

interference in wifi signal

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Ubuntu

interference in wifi signal

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