Wireless USB [RTL8192CU] not working after system update in 12.04

Asked by David W. Walter on 2012-07-02

Monoprice Mini USB WIRELESS Lan 802.11N Adapter - 1T1R (150Mbps) initially worked OK in 12.04 [Unit uses the Realtek RTL8192cu driver] After a system software update using the Update Manager the wireless unit quit working. I have not been able to get it to register and display in the Network System Setting dialog.

Question information

Language:
English Edit question
Status:
Open
For:
Ubuntu gnome-nettool Edit question
Assignee:
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Last query:
2014-04-08
Last reply:
2012-07-21

Can you give the output of:

sudo lshw -C network; lsb_release -a; uname -a; sudo rfkill list; dmesg | grep -i firm

Also do you dual boot the system?

Thanks

David W. Walter (dwalter42) said : #2

OUTPUT:

  *-network
       description: Ethernet interface
       product: BCM4401-B0 100Base-TX
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 02
       serial: 00:12:3f:1b:9c:db
       size: 100Mbit/s
       capacity: 100Mbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=b44 driverversion=2.0 duplex=full ip=192.168.0.107 latency=64 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:18 memory:dfdfa000-dfdfbfff
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04 LTS
Release: 12.04
Codename: precise
Linux Latitude-D510 3.2.0-26-generic #41-Ubuntu SMP Thu Jun 14 16:26:01 UTC 2012 i686 i686 i386 GNU/Linux
[ 22.535752] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
--------------------------------
No on the dual-boot. It is a Dell Latitude D510 laptop with Ubuntu 12.04 installed.

Thanks

ok, and the output of:

lsusb

Thanks

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.

So the methods in Unity are:
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 scanning; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo lshw -short; uname -a; dmesg | egrep 'acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rtl|rt2|rt3|rt5|rt6|rt7|usb|witch|wl';sudo dmidecode|egrep 'anufact|roduct|erial|elease'; iwconfig; cat /etc/modprobe.d/* | egrep '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'; 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

David W. Walter (dwalter42) said : #5

The output of:
lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for
Bluetooth

Thanks

On Tue, Jul 3, 2012 at 5:41 AM, actionparsnip <
<email address hidden>> wrote:

> Your question #201993 on Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+question/201993
>
> Status: Open => Needs information
>
> actionparsnip requested more information:
> ok, and the output of:
>
> lsusb
>
> Thanks
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/ubuntu/+question/201993
>
> You received this question notification because you asked the question.
>

David W. Walter (dwalter42) said : #6

Mark,

The output of the Wireless Troubleshooting Procedure is:

Ign http://dl.google.com stable InRelease
Get:1 http://dl.google.com stable Release.gpg [198 B]

Get:2 http://dl.google.com stable Release [1,347 B]

Ign http://mirrors.se.eu.kernel.org precise InRelease

Ign http://mirrors.se.eu.kernel.org precise-updates InRelease

Ign http://mirrors.se.eu.kernel.org precise-backports InRelease

Ign http://mirrors.se.eu.kernel.org precise-security InRelease

Ign http://archive.canonical.com oneiric InRelease

Hit http://mirrors.se.eu.kernel.org precise Release.gpg
Hit http://mirrors.se.eu.kernel.org precise-updates Release.gpg
Hit http://mirrors.se.eu.kernel.org precise-backports Release.gpg
Ign http://extras.ubuntu.com precise InRelease
Hit http://mirrors.se.eu.kernel.org precise-security Release.gpg
Hit http://mirrors.se.eu.kernel.org precise Release
Hit http://mirrors.se.eu.kernel.org precise-updates Release
Get:3 http://dl.google.com stable/main i386 Packages [1,237 B]

Hit http://mirrors.se.eu.kernel.org precise-backports Release

Hit http://mirrors.se.eu.kernel.org precise-security Release

Hit http://archive.canonical.com oneiric Release.gpg

Ign http://dl.google.com stable/main TranslationIndex

Hit http://extras.ubuntu.com precise Release.gpg

Hit http://mirrors.se.eu.kernel.org precise/main i386 Packages

Hit http://mirrors.se.eu.kernel.org precise/restricted i386 Packages

Hit http://mirrors.se.eu.kernel.org precise/universe i386 Packages

Hit http://mirrors.se.eu.kernel.org precise/multiverse i386 Packages

Hit http://mirrors.se.eu.kernel.org precise/main TranslationIndex

Hit http://mirrors.se.eu.kernel.org precise/multiverse TranslationIndex

Hit http://mirrors.se.eu.kernel.org precise/restricted TranslationIndex

Hit http://mirrors.se.eu.kernel.org precise/universe TranslationIndex

Hit http://archive.canonical.com oneiric Release

Hit http://extras.ubuntu.com precise Release

Hit http://mirrors.se.eu.kernel.org precise-updates/main i386 Packages

Hit http://mirrors.se.eu.kernel.org precise-updates/restricted i386
Packages
Hit http://mirrors.se.eu.kernel.org precise-updates/universe i386 Packages

Hit http://mirrors.se.eu.kernel.org precise-updates/multiverse i386
Packages
Hit http://mirrors.se.eu.kernel.org precise-updates/main TranslationIndex

Hit http://mirrors.se.eu.kernel.org precise-updates/multiverse
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-updates/restricted
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-updates/universe
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-backports/main i386 Packages

Hit http://mirrors.se.eu.kernel.org precise-backports/restricted i386
Packages
Hit http://mirrors.se.eu.kernel.org precise-backports/universe i386
Packages
Hit http://mirrors.se.eu.kernel.org precise-backports/multiverse i386
Packages
Hit http://mirrors.se.eu.kernel.org precise-backports/main TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-backports/multiverse
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-backports/restricted
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-backports/universe
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-security/main i386 Packages
Hit http://mirrors.se.eu.kernel.org precise-security/restricted i386
Packages
Hit http://mirrors.se.eu.kernel.org precise-security/universe i386 Packages
Hit http://mirrors.se.eu.kernel.org precise-security/multiverse i386
Packages
Hit http://archive.canonical.com oneiric/partner i386 Packages
Hit http://extras.ubuntu.com precise/main Sources
Hit http://mirrors.se.eu.kernel.org precise-security/main TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-security/multiverse
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-security/restricted
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise-security/universe
TranslationIndex
Hit http://mirrors.se.eu.kernel.org precise/main Translation-en
Hit http://mirrors.se.eu.kernel.org precise/multiverse Translation-en
Hit http://mirrors.se.eu.kernel.org precise/restricted Translation-en
Hit http://mirrors.se.eu.kernel.org precise/universe Translation-en
Hit http://mirrors.se.eu.kernel.org precise-updates/main Translation-en
Hit http://mirrors.se.eu.kernel.org precise-updates/multiverse
Translation-en
Hit http://mirrors.se.eu.kernel.org precise-updates/restricted
Translation-en
Hit http://mirrors.se.eu.kernel.org precise-updates/universe Translation-en
Hit http://mirrors.se.eu.kernel.org precise-backports/main Translation-en
Hit http://mirrors.se.eu.kernel.org precise-backports/multiverse
Translation-en
Hit http://mirrors.se.eu.kernel.org precise-backports/restricted
Translation-en
Hit http://mirrors.se.eu.kernel.org precise-backports/universe
Translation-en
Hit http://mirrors.se.eu.kernel.org precise-security/main Translation-en
Hit http://mirrors.se.eu.kernel.org precise-security/multiverse
Translation-en
Hit http://mirrors.se.eu.kernel.org precise-security/restricted
Translation-en
Hit http://mirrors.se.eu.kernel.org precise-security/universe Translation-en
Ign http://archive.canonical.com oneiric/partner TranslationIndex
Ign http://dl.google.com stable/main Translation-en_US
Hit http://extras.ubuntu.com precise/main i386 Packages
Ign http://extras.ubuntu.com precise/main TranslationIndex
Ign http://dl.google.com stable/main Translation-en
Ign http://archive.canonical.com oneiric/partner Translation-en_US
Ign http://extras.ubuntu.com precise/main Translation-en_US
Ign http://archive.canonical.com oneiric/partner Translation-en
Ign http://extras.ubuntu.com precise/main Translation-en
Fetched 2,782 B in 2s (1,017 B/s)
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:
  language-pack-kde-en linux-headers-3.2.0-25
linux-headers-3.2.0-25-generic-pae language-pack-kde-en-base
  kde-l10n-engb linux-headers-3.2.0-25-generic
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 90 not upgraded.
  *-network
       description: Ethernet interface
       product: BCM4401-B0 100Base-TX
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: 02
       serial: 00:12:3f:1b:9c:db
       size: 100Mbit/s
       capacity: 100Mbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list ethernet physical mii 10bt
10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=b44
driverversion=2.0 duplex=full ip=192.168.0.107 latency=64 link=yes
multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:18 memory:dfdfa000-dfdfbfff
lo Interface doesn't support scanning.

eth0 Interface doesn't support scanning.

auto lo
iface lo inet loopback

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04 LTS"
00:00.0 Host bridge [0600]: Intel Corporation Mobile 915GM/PM/GMS/910GML
Express Processor to DRAM Controller [8086:2590] (rev 03)
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile
915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03)
00:02.1 Display controller [0380]: Intel Corporation Mobile
915GM/GMS/910GML Express Graphics Controller [8086:2792] (rev 03)
00:1d.0 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW
(ICH6 Family) USB UHCI #1 [8086:2658] (rev 03)
00:1d.1 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW
(ICH6 Family) USB UHCI #2 [8086:2659] (rev 03)
00:1d.2 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW
(ICH6 Family) USB UHCI #3 [8086:265a] (rev 03)
00:1d.3 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW
(ICH6 Family) USB UHCI #4 [8086:265b] (rev 03)
00:1d.7 USB controller [0c03]: Intel Corporation 82801FB/FBM/FR/FW/FRW
(ICH6 Family) USB2 EHCI Controller [8086:265c] (rev 03)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge
[8086:2448] (rev d3)
00:1e.2 Multimedia audio controller [0401]: Intel Corporation
82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller [8086:266e] (rev
03)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801FBM (ICH6M) LPC Interface
Bridge [8086:2641] (rev 03)
00:1f.2 IDE interface [0101]: Intel Corporation 82801FBM (ICH6M) SATA
Controller [8086:2653] (rev 03)
02:00.0 Ethernet controller [0200]: Broadcom Corporation BCM4401-B0
100Base-TX [14e4:170c] (rev 02)
02:01.0 CardBus bridge [0607]: Texas Instruments PCI6515 Cardbus Controller
[104c:8036]
02:01.2 FireWire (IEEE 1394) [0c00]: Texas Instruments Device [104c:8037]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for
Bluetooth
H/W path Device Class Description
======================================================
                               system Portable Computer
/0 bus Motherboard
/0/0 memory 64KiB BIOS
/0/400 processor Intel(R) Pentium(R) M processor
1.73GHz
/0/400/700 memory 8KiB L1 cache
/0/400/701 memory 2MiB L2 cache
/0/1000 memory 1GiB System Memory
/0/1000/0 memory 512MiB DIMM DDR Synchronous 533
MHz (1.9 ns)
/0/1000/1 memory 512MiB DIMM DDR Synchronous 533
MHz (1.9 ns)
/0/100 bridge Mobile 915GM/PM/GMS/910GML
Express Processor to DRAM Controller
/0/100/2 display Mobile 915GM/GMS/910GML Express
Graphics Controller
/0/100/2.1 display Mobile 915GM/GMS/910GML Express
Graphics Controller
/0/100/1d bus 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #1
/0/100/1d.1 bus 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #2
/0/100/1d.2 bus 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #3
/0/100/1d.3 bus 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #4
/0/100/1d.7 bus 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB2 EHCI Controller
/0/100/1e bridge 82801 Mobile PCI Bridge
/0/100/1e/0 eth0 network BCM4401-B0 100Base-TX
/0/100/1e/1 bridge PCI6515 Cardbus Controller
/0/100/1e/1.2 bus Texas Instruments
/0/100/1e.2 multimedia 82801FB/FBM/FR/FW/FRW (ICH6
Family) AC'97 Audio Controller
/0/100/1f bridge 82801FBM (ICH6M) LPC Interface
Bridge
/0/100/1f.2 scsi0 storage 82801FBM (ICH6M) SATA Controller
/0/100/1f.2/0 /dev/sda disk 40GB TOSHIBA MK4026GA
/0/100/1f.2/0/1 /dev/sda1 volume 36GiB EXT4 volume
/0/100/1f.2/0/2 /dev/sda2 volume 1014MiB Extended partition
/0/100/1f.2/0/2/5 /dev/sda5 volume 1014MiB Linux swap / Solaris
partition
/0/100/1f.2/1 /dev/cdrom disk CDRW/DVD GCC4244
/1 power DELL
Linux Latitude-D510 3.2.0-26-generic #41-Ubuntu SMP Thu Jun 14 16:26:01 UTC
2012 i686 i686 i386 GNU/Linux
[ 0.008651] SMP alternatives: switching to UP code
[ 0.099709] ACPI: ACPI Dock Station Driver: 2 docks/bays found
[ 0.099712] HEST: Table not found.
[ 0.137057] i2c-core: driver [aat2870] using legacy suspend method
[ 0.137059] i2c-core: driver [aat2870] using legacy resume method
[ 0.137275] usbcore: registered new interface driver usbfs
[ 0.137292] usbcore: registered new interface driver hub
[ 0.137321] usbcore: registered new device driver usb
[ 0.152027] Switching to clocksource hpet
[ 0.193308] pnp: PnP ACPI: found 13 devices
[ 0.338997] input: Lid Switch as
/devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
[ 0.339494] ACPI: Lid Switch [LID]
[ 0.357786] ERST: Table is not found!
[ 0.976419] hub 1-0:1.0: USB hub found
[ 0.980772] hub 2-0:1.0: USB hub found
[ 0.981171] hub 3-0:1.0: USB hub found
[ 0.981519] hub 4-0:1.0: USB hub found
[ 0.981877] hub 5-0:1.0: USB hub found
[ 0.982033] usbcore: registered new interface driver libusual
[ 1.038975] isapnp: No Plug & Play device found
[ 1.184161] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.288049] usb 1-6: new high-speed USB device number 2 using ehci_hcd
[ 1.412141] ssb: Core 0 found: Fast Ethernet (cc 0x806, rev 0x07, vendor
0x4243)
[ 1.412151] ssb: Core 1 found: V90 (cc 0x807, rev 0x03, vendor 0x4243)
[ 1.412159] ssb: Core 2 found: PCI (cc 0x804, rev 0x0A, vendor 0x4243)
[ 1.452116] ssb: Sonics Silicon Backplane found on PCI device
0000:02:00.0
[ 1.452147] b44: Broadcom 44xx/47xx 10/100 PCI ethernet driver version
2.0
[ 1.472935] b44 ssb0:0: eth0: Broadcom 44xx/47xx 10/100 PCI ethernet
driver 00:12:3f:1b:9c:db
[ 1.764045] usb 4-2: new full-speed USB device number 2 using uhci_hcd
[ 1.884034] usb 4-2: device descriptor read/64, error -71
[ 2.108033] usb 4-2: device descriptor read/64, error -71
[ 2.324031] usb 4-2: new full-speed USB device number 3 using uhci_hcd
[ 3.112044] usb 4-2: device descriptor read/64, error -71
[ 3.336030] usb 4-2: device descriptor read/64, error -71
[ 3.552112] usb 4-2: new full-speed USB device number 4 using uhci_hcd
[ 3.960043] usb 4-2: device not accepting address 4, error -71
[ 4.072041] usb 4-2: new full-speed USB device number 5 using uhci_hcd
[ 4.480035] usb 4-2: device not accepting address 5, error -71
[ 4.720041] usb 5-1: new full-speed USB device number 2 using uhci_hcd
[ 22.277566] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 22.466996] lp: driver loaded but no devices found
[ 22.490636] [Firmware Bug]: Duplicate ACPI video bus devices for the
same VGA controller, please try module parameter
"video.allow_duplicates=1"if the current driver doesn't work.
[ 22.871252] yenta_cardbus 0000:02:01.0: CardBus bridge found [1028:01af]
[ 23.065782] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae
Nano Transceiver v2.0 as
/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.0/input/input5
[ 23.067314] generic-usb 0003:045E:0745.0001: input,hidraw0: USB HID
v1.11 Keyboard [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano
Transceiver v2.0] on usb-0000:00:1d.3-1/input0
[ 23.269471] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae
Nano Transceiver v2.0 as
/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.1/input/input6
[ 23.272392] generic-usb 0003:045E:0745.0002: input,hidraw1: USB HID
v1.11 Mouse [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano
Transceiver v2.0] on usb-0000:00:1d.3-1/input1
[ 23.842200] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae
Nano Transceiver v2.0 as
/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.2/input/input9
[ 23.885201] generic-usb 0003:045E:0745.0003: input,hiddev0,hidraw2: USB
HID v1.11 Device [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano
Transceiver v2.0] on usb-0000:00:1d.3-1/input2
[ 23.885270] usbcore: registered new interface driver usbhid
[ 23.885273] usbhid: USB HID core driver
[ 24.156565] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 24.161688] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 25.932300] Console: switching to colour frame buffer device 128x48
[ 68.816336] b44 ssb0:0: eth0: Link is up at 100 Mbps, full duplex
[ 68.816341] b44 ssb0:0: eth0: Flow control is off for TX and off for RX
[ 68.816627] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 79.840161] eth0: no IPv6 routers present
[ 87.216071] usb 4-2: new full-speed USB device number 6 using uhci_hcd
[ 87.340061] usb 4-2: device descriptor read/64, error -71
[ 87.572121] usb 4-2: device descriptor read/64, error -71
[ 87.804047] usb 4-2: new full-speed USB device number 7 using uhci_hcd
[ 89.208226] usb 4-2: device descriptor read/64, error -71
[ 90.712072] usb 4-2: device descriptor read/64, error -71
[ 90.928045] usb 4-2: new full-speed USB device number 8 using uhci_hcd
[ 91.340084] usb 4-2: device not accepting address 8, error -71
[ 91.455832] usb 4-2: new full-speed USB device number 9 using uhci_hcd
[ 91.872026] usb 4-2: device not accepting address 9, error -71
[ 489.000258] b44 ssb0:0: eth0: Link is down
[ 493.094109] ADDRCONF(NETDEV_UP): eth0: link is not ready
[15715.000356] b44 ssb0:0: eth0: Link is up at 100 Mbps, full duplex
[15715.000366] b44 ssb0:0: eth0: Flow control is off for TX and off for RX
[15715.000884] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[15719.727961] b44 ssb0:0: eth0: powering down PHY
[15725.141752] usb usb2: root hub lost power or was reset
[15725.141798] usb usb3: root hub lost power or was reset
[15725.141844] usb usb4: root hub lost power or was reset
[15725.141889] usb usb5: root hub lost power or was reset
[15725.141929] usb usb1: root hub lost power or was reset
[15725.616171] usb 5-1: reset full-speed USB device number 2 using uhci_hcd
[15725.763331] PM: resume of drv:usbhid dev:5-1:1.0 complete after 609.620
msecs
[15725.763341] PM: resume of drv:usbhid dev:5-1:1.1 complete after 607.244
msecs
[15725.763348] PM: resume of drv:usbhid dev:5-1:1.2 complete after 599.315
msecs
[15726.156051] usb 1-6: new high-speed USB device number 4 using ehci_hcd
[15726.584140] usb 4-2: new full-speed USB device number 10 using uhci_hcd
[15726.716061] usb 4-2: device descriptor read/64, error -71
[15726.940057] usb 4-2: device descriptor read/64, error -71
[15727.156089] usb 4-2: new full-speed USB device number 11 using uhci_hcd
[15727.276358] usb 4-2: device descriptor read/64, error -71
[15727.361559] ADDRCONF(NETDEV_UP): eth0: link is not ready
[15727.504047] usb 4-2: device descriptor read/64, error -71
[15727.740191] usb 4-2: new full-speed USB device number 12 using uhci_hcd
[15728.152025] usb 4-2: device not accepting address 12, error -71
[15728.264037] usb 4-2: new full-speed USB device number 13 using uhci_hcd
[15728.672029] usb 4-2: device not accepting address 13, error -71
[15731.000346] b44 ssb0:0: eth0: Link is up at 100 Mbps, full duplex
[15731.000355] b44 ssb0:0: eth0: Flow control is off for TX and off for RX
[15731.000851] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[15741.304174] eth0: no IPv6 routers present
        Release Date: 12/27/2005
                Serial services are supported (int 14h)
        Manufacturer: Dell Inc.
        Product Name: Latitude D510
        Serial Number: Not Specified
        Manufacturer: Dell Inc.
        Product Name:
        Serial Number: . . .
        Manufacturer: Dell Inc.
        Serial Number: Not Specified
        Manufacturer: Intel
        Port Type: Serial Port 16550A Compatible
        Manufacturer: 7F7F7F0B00000000
        Serial Number: 2C153024
        Manufacturer: 7F7F7F0B00000000
        Serial Number: 2A153021
        Manufacturer: Panasonic
        SBDS Serial Number: 00EF
        SBDS Manufacture Date: 2012-03-15
lo no wireless extensions.

eth0 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
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
> hal.1: read hal dataprocess 4685: 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
21: PCI 200.0: 0200 Ethernet controller
  [Created at pci.318]
  Unique ID: rBUF.BCnMZHQFpUF
  Parent ID: 6NW+.4ba9DCScbV0
  SysFS ID: /devices/pci0000:00/0000:00:1e.0/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: network
  Model: "Dell Inspiron 6400"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x170c "BCM4401-B0 100Base-TX"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x01af "Inspiron 6400"
  Revision: 0x02
  Driver: "b44"
  Driver Modules: "ssb", "b44"
  Device File: eth0
  Memory Range: 0xdfdfa000-0xdfdfbfff (rw,non-prefetchable)
  IRQ: 18 (17055 events)
  HW Address: 00:12:3f:1b:9c:db
  Link detected: yes
  Module Alias: "pci:v000014E4d0000170Csv00001028sd000001AFbc02sc00i00"
  Driver Info #0:
    Driver Status: b44 is active
    Driver Activation Cmd: "modprobe b44"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #17 (PCI bridge)
Warning: bad ps syntax, perhaps a bogus '-'? See
http://procps.sf.net/faq.html
root 685 0.0 0.4 31100 4304 ? Ssl 07:51 0:00
NetworkManager
root 3917 0.0 0.0 2908 648 ? S 12:14 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-a2208249-0a75-48b5-ba42-29ba757b7262-eth0.lease -cf
/var/run/nm-dhclient-eth0.conf eth0
nobody 3920 0.0 0.0 5384 996 ? S 12:14 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
1001 4189 0.4 2.2 172040 22528 ? Sl 12:20 0:01
/opt/google/chrome/chrome --type=renderer --lang=en-US
--force-fieldtrials=ConnCountImpact/conn_count_6/ConnnectBackupJobs/ConnectBackupJobsEnabled/DnsImpact/default_enabled_prefetch/GlobalSdch/global_enable_sdch/HttpPipeliningCompatibility/disable_test/IdleSktToImpact/idle_timeout_10/Instant/SILENT/NetworkConnectivity/disable_network_stats/OmniboxDisallowInlineHQP/Standard/OmniboxPrerenderHitWeightingTrial/OmniboxPrerenderWeight4.0/OmniboxSearchSuggest/12/Prerender/ContentPrefetchPrerender2/ProxyConnectionImpact/proxy_connections_32/SpdyCwnd/cwndDynamic/SpdyImpact/spdy3/UMA-Uniformity-Trial-1-Percent/group_06/UMA-Uniformity-Trial-10-Percent/group_03/UMA-Uniformity-Trial-20-Percent/group_04/UMA-Uniformity-Trial-5-Percent/group_17/UMA-Uniformity-Trial-50-Percent/default/WarmSocketImpact/warmest_socket/WebStoreLinkExperiment/FooterLink/
--enable-crash-reporter=24FC7D0455B6E3F3DB9E38A93F1AFF91,Ubuntu 12.04 LTS
--renderer-print-preview --disable-webgl
--disable-pepper-3d-for-untrusted-use --disable-gl-multisampling
--disable-accelerated-compositing --disable-accelerated-2d-canvas
--channel=3996.6.218611608
1001 4697 0.0 0.0 4368 792 pts/3 S+ 12:25 0:00 egrep
--color=auto wpa|icd|etwork
Module Size Used by
snd_intel8x0 33455 2
snd_ac97_codec 106082 1 snd_intel8x0
ac97_bus 12642 1 snd_ac97_codec
joydev 17393 0
snd_pcm 80845 2 snd_intel8x0,snd_ac97_codec
snd_seq_midi 13132 0
snd_rawmidi 25424 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
dell_laptop 17767 0
dcdbas 14098 1 dell_laptop
pcmcia 39791 0
snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
snd_timer 28931 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 62064 11
snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
rfcomm 38139 0
usbhid 41906 0
psmouse 87213 0
bnep 17830 2
soundcore 14635 1 snd
serio_raw 13027 0
snd_page_alloc 14115 2 snd_intel8x0,snd_pcm
hid 77367 1 usbhid
bluetooth 158438 10 rfcomm,bnep
ppdev 12849 0
yenta_socket 27428 0
pcmcia_rsrc 18367 1 yenta_socket
i915 414620 4
pcmcia_core 21511 3 pcmcia,yenta_socket,pcmcia_rsrc
parport_pc 32114 1
binfmt_misc 17292 1
mac_hid 13077 0
drm_kms_helper 45466 1 i915
drm 197692 5 i915,drm_kms_helper
i2c_algo_bit 13199 1 i915
video 19068 1 i915
lp 17455 0
parport 40930 3 ppdev,parport_pc,lp
firewire_ohci 40180 0
b44 31412 0
ssb 50691 1 b44
firewire_core 56906 1 firewire_ohci
crc_itu_t 12627 1 firewire_core

Thanks for your help.

Dave

On Tue, Jul 3, 2012 at 11:41 AM, Mark Rijckenberg <
<email address hidden>> wrote:

> Your question #201993 on Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+question/201993
>
> Mark Rijckenberg requested more information:
>
> 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.
>
> So the methods in Unity are:
> 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 scanning; cat
> /etc/network/interfaces; cat /etc/lsb-release; lspci -nn; lsusb; sudo
> lshw -short; uname -a; dmesg | egrep
>
> 'acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rtl|rt2|rt3|rt5|rt6|rt7|usb|witch|wl';sudo
> dmidecode|egrep 'anufact|roduct|erial|elease'; iwconfig; cat
> /etc/modprobe.d/* | egrep
>
> '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'; 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
>
> --
> To answer this request for more information, you can either reply to
> this email or enter your reply at the following page:
> https://answers.launchpad.net/ubuntu/+question/201993
>
> You received this question notification because you asked the question.
>

I first suggest disconnecting the following device from your PC (if possible) in order to simplify the setup and eliminate possible causes of interference:

Bus 005 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for
Bluetooth

Then turn off your PC.

Then connect the wireless USB adapter to a different USB port at the back of the PC.

Turn the PC on while keeping the wireless usb adapter connected to the PC at all times.

Avoid using suspend-to-ram or hibernate functions in Ubuntu.

Retest wireless.

I have no further suggestions to make.

David W. Walter (dwalter42) said : #8

Mark,

I followed your procedure.

No Change! The computer does not seem to 'see' the wireless transceiver at
all.

I do appreciate all of your time and effort..

Dave

On Wed, Jul 4, 2012 at 3:11 PM, Mark Rijckenberg <
<email address hidden>> wrote:

> Your question #201993 on gnome-nettool in Ubuntu changed:
> https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/201993
>
> Status: Open => Answered
>
> Mark Rijckenberg proposed the following answer:
> I first suggest disconnecting the following device from your PC (if
> possible) in order to simplify the setup and eliminate possible causes
> of interference:
>
> Bus 005 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for
> Bluetooth
>
> Then turn off your PC.
>
> Then connect the wireless USB adapter to a different USB port
> <email address hidden> the
> back of the PC.
>
> Turn the PC on while keeping the wireless usb adapter connected to the
> PC at all times.
>
> Avoid using suspend-to-ram or hibernate functions in Ubuntu.
>
> Retest wireless.
>
> I have no further suggestions to make.
>
> --
> If this answers your question, please go to the following page to let us
> know that it is solved:
>
> https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/201993/+confirm?answer_id=6
>
> If you still need help, you can reply to this email or go to the
> following page to enter your feedback:
> https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/201993
>
> You received this question notification because you asked the question.
>

Launchpad Janitor (janitor) said : #9

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

David W. Walter (dwalter42) said : #10

LinkedIn
------------

I'd like to add you to my professional network on LinkedIn.

- David W.

David W. Walter
Program Manager / Senior Systems Analyst at WalRich Enterprises
Phoenix, Arizona Area

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