eth%d: 5.100.82.38 driver failed with code 21 -> Bug #732677: bcmwl 5.100.82.38+bdcom-0ubuntu2 not working on Wireless Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01) - using Acer Aspire 9300 in Ubuntu 11.10

Asked by Dan Fergusson on 2012-01-09

I'm new to this so please be gentle!
I've spent this evening trying to get wifi to work on my old Acer Aspire 9300.
Installed Wifi-Radar but it will not let me select a device.

I've looked through old posts but whatever I try doesn't seem to help.

Any suggestions please?

:-)

Question information

Language:
English Edit question
Status:
Solved
For:
Ubuntu gnome-nettool Edit question
Assignee:
No assignee Edit question
Solved by:
Mark Rijckenberg
Solved:
2012-01-11
Last query:
2012-01-11
Last reply:
2012-01-11

Please tell have you some issue with wifi connection or to made wifi-radar working with your Wifi connection...?

Dan Fergusson (farmerdan) said : #2

It's like my laptop doesn't have wifi but it does or did when it was running Win7.

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

Dan Fergusson (farmerdan) said : #4

dan@dan-Aspire-9300:~$ 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
[sudo] password for dan:
Ign http://security.ubuntu.com oneiric-security InRelease
Ign http://extras.ubuntu.com oneiric InRelease
Ign http://gb.archive.ubuntu.com oneiric InRelease
Ign http://gb.archive.ubuntu.com oneiric-updates InRelease
Ign http://gb.archive.ubuntu.com oneiric-backports InRelease
Hit http://security.ubuntu.com oneiric-security Release.gpg
Get:1 http://extras.ubuntu.com oneiric Release.gpg [72 B]
Hit http://gb.archive.ubuntu.com oneiric Release.gpg
Hit http://security.ubuntu.com oneiric-security Release
Hit http://gb.archive.ubuntu.com oneiric-updates Release.gpg
Hit http://gb.archive.ubuntu.com oneiric-backports Release.gpg
Hit http://extras.ubuntu.com oneiric Release
Hit http://gb.archive.ubuntu.com oneiric Release
Hit http://gb.archive.ubuntu.com oneiric-updates Release
Hit http://gb.archive.ubuntu.com oneiric-backports Release
Hit http://security.ubuntu.com oneiric-security/main Sources
Hit http://extras.ubuntu.com oneiric/main Sources
Hit http://gb.archive.ubuntu.com oneiric/main Sources
Hit http://extras.ubuntu.com oneiric/main i386 Packages
Hit http://security.ubuntu.com oneiric-security/restricted Sources
Hit http://security.ubuntu.com oneiric-security/universe Sources
Hit http://security.ubuntu.com oneiric-security/multiverse Sources
Hit http://security.ubuntu.com oneiric-security/main i386 Packages
Hit http://security.ubuntu.com oneiric-security/restricted i386 Packages
Hit http://gb.archive.ubuntu.com oneiric/restricted Sources
Hit http://gb.archive.ubuntu.com oneiric/universe Sources
Hit http://gb.archive.ubuntu.com oneiric/multiverse Sources
Hit http://gb.archive.ubuntu.com oneiric/main i386 Packages
Hit http://gb.archive.ubuntu.com oneiric/restricted i386 Packages
Hit http://gb.archive.ubuntu.com oneiric/universe i386 Packages
Hit http://security.ubuntu.com oneiric-security/universe i386 Packages
Hit http://security.ubuntu.com oneiric-security/multiverse i386 Packages
Hit http://security.ubuntu.com oneiric-security/main TranslationIndex
Hit http://security.ubuntu.com oneiric-security/multiverse TranslationIndex
Hit http://security.ubuntu.com oneiric-security/restricted TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric/multiverse i386 Packages
Hit http://gb.archive.ubuntu.com oneiric/main TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric/multiverse TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric/restricted TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric/universe TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-updates/main Sources
Hit http://gb.archive.ubuntu.com oneiric-updates/restricted Sources
Hit http://gb.archive.ubuntu.com oneiric-updates/universe Sources
Hit http://gb.archive.ubuntu.com oneiric-updates/multiverse Sources
Hit http://security.ubuntu.com oneiric-security/universe TranslationIndex
Ign http://extras.ubuntu.com oneiric/main TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-updates/main i386 Packages
Hit http://security.ubuntu.com oneiric-security/main Translation-en
Hit http://gb.archive.ubuntu.com oneiric-updates/restricted i386 Packages
Hit http://gb.archive.ubuntu.com oneiric-updates/universe i386 Packages
Hit http://gb.archive.ubuntu.com oneiric-updates/multiverse i386 Packages
Hit http://gb.archive.ubuntu.com oneiric-updates/main TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-updates/multiverse TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-updates/restricted TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-updates/universe TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-backports/main Sources
Hit http://gb.archive.ubuntu.com oneiric-backports/restricted Sources
Hit http://security.ubuntu.com oneiric-security/multiverse Translation-en
Hit http://security.ubuntu.com oneiric-security/restricted Translation-en
Hit http://gb.archive.ubuntu.com oneiric-backports/universe Sources
Hit http://gb.archive.ubuntu.com oneiric-backports/multiverse Sources
Hit http://gb.archive.ubuntu.com oneiric-backports/main i386 Packages
Hit http://gb.archive.ubuntu.com oneiric-backports/restricted i386 Packages
Hit http://gb.archive.ubuntu.com oneiric-backports/universe i386 Packages
Hit http://gb.archive.ubuntu.com oneiric-backports/multiverse i386 Packages
Hit http://security.ubuntu.com oneiric-security/universe Translation-en
Hit http://gb.archive.ubuntu.com oneiric-backports/main TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-backports/multiverse TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-backports/restricted TranslationIndex
Hit http://gb.archive.ubuntu.com oneiric-backports/universe TranslationIndex
Get:2 http://gb.archive.ubuntu.com oneiric/main Translation-en_GB [69.0 kB]
Hit http://gb.archive.ubuntu.com oneiric/main Translation-en
Get:3 http://gb.archive.ubuntu.com oneiric/multiverse Translation-en_GB [68.5 kB]
Hit http://gb.archive.ubuntu.com oneiric/multiverse Translation-en
Get:4 http://gb.archive.ubuntu.com oneiric/restricted Translation-en_GB [1,937 B]
Hit http://gb.archive.ubuntu.com oneiric/restricted Translation-en
Get:5 http://gb.archive.ubuntu.com oneiric/universe Translation-en_GB [4,365 B]
Hit http://gb.archive.ubuntu.com oneiric/universe Translation-en
Hit http://gb.archive.ubuntu.com oneiric-updates/main Translation-en
Hit http://gb.archive.ubuntu.com oneiric-updates/multiverse Translation-en
Hit http://gb.archive.ubuntu.com oneiric-updates/restricted Translation-en
Hit http://gb.archive.ubuntu.com oneiric-updates/universe Translation-en
Hit http://gb.archive.ubuntu.com oneiric-backports/main Translation-en
Hit http://gb.archive.ubuntu.com oneiric-backports/multiverse Translation-en
Ign http://extras.ubuntu.com oneiric/main Translation-en_GB
Hit http://gb.archive.ubuntu.com oneiric-backports/restricted Translation-en
Hit http://gb.archive.ubuntu.com oneiric-backports/universe Translation-en
Ign http://extras.ubuntu.com oneiric/main Translation-en
Fetched 144 kB in 1s (97.9 kB/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.
The following NEW packages will be installed
  hwinfo libhal1 libhd16
0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
Need to get 776 kB of archives.
After this operation, 2,314 kB of additional disk space will be used.
Get:1 http://gb.archive.ubuntu.com/ubuntu/ oneiric/universe libhal1 i386 0.5.14-6 [77.1 kB]
Get:2 http://gb.archive.ubuntu.com/ubuntu/ oneiric/universe libhd16 i386 16.0-2ubuntu1 [681 kB]
Get:3 http://gb.archive.ubuntu.com/ubuntu/ oneiric/universe hwinfo i386 16.0-2ubuntu1 [18.2 kB]
Fetched 776 kB in 1s (396 kB/s)
Selecting previously deselected package libhal1.
(Reading database ... 151555 files and directories currently installed.)
Unpacking libhal1 (from .../libhal1_0.5.14-6_i386.deb) ...
Selecting previously deselected package libhd16.
Unpacking libhd16 (from .../libhd16_16.0-2ubuntu1_i386.deb) ...
Selecting previously deselected package hwinfo.
Unpacking hwinfo (from .../hwinfo_16.0-2ubuntu1_i386.deb) ...
Processing triggers for man-db ...
Setting up libhal1 (0.5.14-6) ...
Setting up libhd16 (16.0-2ubuntu1) ...
Setting up hwinfo (16.0-2ubuntu1) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
  *-network UNCLAIMED
       description: Network controller
       product: BCM4311 802.11b/g WLAN
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:01:00.0
       version: 01
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:c3000000-c3003fff
0: acer-wireless: Wireless LAN
 Soft blocked: no
 Hard blocked: no
lo Interface doesn't support scanning.

eth0 Interface doesn't support scanning.

auto lo
iface lo inet loopback

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=11.10
DISTRIB_CODENAME=oneiric
DISTRIB_DESCRIPTION="Ubuntu 11.10"
00:00.0 RAM memory [0500]: nVidia Corporation C51 Host Bridge [10de:02f3] (rev a2)
00:00.1 RAM memory [0500]: nVidia Corporation C51 Memory Controller 0 [10de:02fa] (rev a2)
00:00.2 RAM memory [0500]: nVidia Corporation C51 Memory Controller 1 [10de:02fe] (rev a2)
00:00.3 RAM memory [0500]: nVidia Corporation C51 Memory Controller 5 [10de:02f8] (rev a2)
00:00.4 RAM memory [0500]: nVidia Corporation C51 Memory Controller 4 [10de:02f9] (rev a2)
00:00.5 RAM memory [0500]: nVidia Corporation C51 Host Bridge [10de:02ff] (rev a2)
00:00.6 RAM memory [0500]: nVidia Corporation C51 Memory Controller 3 [10de:027f] (rev a2)
00:00.7 RAM memory [0500]: nVidia Corporation C51 Memory Controller 2 [10de:027e] (rev a2)
00:02.0 PCI bridge [0604]: nVidia Corporation C51 PCI Express Bridge [10de:02fc] (rev a1)
00:03.0 PCI bridge [0604]: nVidia Corporation C51 PCI Express Bridge [10de:02fd] (rev a1)
00:04.0 PCI bridge [0604]: nVidia Corporation C51 PCI Express Bridge [10de:02fb] (rev a1)
00:05.0 VGA compatible controller [0300]: nVidia Corporation C51 [GeForce Go 6100] [10de:0247] (rev a2)
00:09.0 RAM memory [0500]: nVidia Corporation MCP51 Host Bridge [10de:0270] (rev a2)
00:0a.0 ISA bridge [0601]: nVidia Corporation MCP51 LPC Bridge [10de:0260] (rev a3)
00:0a.1 SMBus [0c05]: nVidia Corporation MCP51 SMBus [10de:0264] (rev a3)
00:0a.3 Co-processor [0b40]: nVidia Corporation MCP51 PMU [10de:0271] (rev a3)
00:0b.0 USB Controller [0c03]: nVidia Corporation MCP51 USB Controller [10de:026d] (rev a3)
00:0b.1 USB Controller [0c03]: nVidia Corporation MCP51 USB Controller [10de:026e] (rev a3)
00:0d.0 IDE interface [0101]: nVidia Corporation MCP51 IDE [10de:0265] (rev f1)
00:0e.0 IDE interface [0101]: nVidia Corporation MCP51 Serial ATA Controller [10de:0266] (rev f1)
00:10.0 PCI bridge [0604]: nVidia Corporation MCP51 PCI Bridge [10de:026f] (rev a2)
00:10.1 Audio device [0403]: nVidia Corporation MCP51 High Definition Audio [10de:026c] (rev a2)
00:14.0 Bridge [0680]: nVidia Corporation MCP51 Ethernet Controller [10de:0269] (rev a3)
00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
01:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11b/g WLAN [14e4:4311] (rev 01)
04:06.0 CardBus bridge [0607]: Texas Instruments PCIxx12 Cardbus Controller [104c:8039]
04:06.2 Mass storage controller [0180]: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD) [104c:803b]
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 001 Device 002: ID 064e:a100 Suyin Corp. Acer OrbiCam
H/W path Device Class Description
===================================================
                            system Notebook
/0 bus Myallm
/0/0 memory 104KiB BIOS
/0/1 processor AMD Turion(tm) 64 Mobile Technology MK-38
/0/1/5 memory 128KiB L1 cache
/0/1/6 memory 512KiB L2 cache
/0/4 memory 4GiB System Memory
/0/4/0 memory 2GiB SODIMM DDR2 Synchronous
/0/4/1 memory 2GiB SODIMM DDR2 Synchronous
/0/6 memory RAM memory
/0/0.1 memory RAM memory
/0/0.2 memory RAM memory
/0/0.3 memory RAM memory
/0/0.4 memory RAM memory
/0/0.5 memory RAM memory
/0/0.6 memory RAM memory
/0/0.7 memory RAM memory
/0/2 bridge C51 PCI Express Bridge
/0/2/0 network BCM4311 802.11b/g WLAN
/0/3 bridge C51 PCI Express Bridge
/0/100 bridge C51 PCI Express Bridge
/0/5 display C51 [GeForce Go 6100]
/0/9 memory RAM memory
/0/a bridge MCP51 LPC Bridge
/0/a.1 bus MCP51 SMBus
/0/a.3 processor MCP51 PMU
/0/7 bus MCP51 USB Controller
/0/b.1 bus MCP51 USB Controller
/0/d scsi1 storage MCP51 IDE
/0/d/0.0.0 /dev/cdrom disk DVD RW AD-7530A
/0/e scsi2 storage MCP51 Serial ATA Controller
/0/e/0.0.0 /dev/sda disk 120GB Hitachi HTS54161
/0/e/0.0.0/1 /dev/sda1 volume 108GiB EXT4 volume
/0/e/0.0.0/2 /dev/sda2 volume 3837MiB Extended partition
/0/e/0.0.0/2/5 /dev/sda5 volume 3837MiB Linux swap / Solaris partition
/0/10 bridge MCP51 PCI Bridge
/0/10/6 bridge PCIxx12 Cardbus Controller
/0/10/6.2 storage 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
/0/10.1 multimedia MCP51 High Definition Audio
/0/14 eth0 bridge MCP51 Ethernet Controller
/0/101 bridge K8 [Athlon64/Opteron] HyperTransport Technology Configuration
/0/102 bridge K8 [Athlon64/Opteron] Address Map
/0/103 bridge K8 [Athlon64/Opteron] DRAM Controller
/0/104 bridge K8 [Athlon64/Opteron] Miscellaneous Control
/1 system
Linux dan-Aspire-9300 3.0.0-14-generic #23-Ubuntu SMP Mon Nov 21 20:34:47 UTC 2011 i686 athlon i386 GNU/Linux
[ 0.000000] found SMP MP-table at [c00f81b0] f81b0
[ 0.008005] SMP alternatives: switching to UP code
[ 0.075262] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.084038] ACPI: No dock devices found.
[ 0.084040] HEST: Table not found.
[ 0.108012] usbcore: registered new interface driver usbfs
[ 0.108027] usbcore: registered new interface driver hub
[ 0.108052] usbcore: registered new device driver usb
[ 0.112077] Switching to clocksource hpet
[ 0.115955] Switched to NOHz mode on CPU #0
[ 0.122394] pnp: PnP ACPI: found 11 devices
[ 0.160549] pci 0000:00:00.0: Found disabled HT MSI Mapping
[ 0.160590] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.160612] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.160637] pci 0000:00:00.0: Found enabled HT MSI Mapping
[ 0.420087] pci 0000:00:09.0: Found enabled HT MSI Mapping
[ 0.420139] pci 0000:00:09.0: Found enabled HT MSI Mapping
[ 0.420193] pci 0000:00:09.0: Found enabled HT MSI Mapping
[ 0.534997] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
[ 0.535677] ACPI: Lid Switch [LID0]
[ 0.549353] ERST: Table is not found!
[ 0.607559] hub 1-0:1.0: USB hub found
[ 0.662329] hub 2-0:1.0: USB hub found
[ 0.935475] usb 1-6: new high speed USB device number 2 using ehci_hcd
[ 1.151504] isapnp: No Plug & Play device found
[ 1.205260] powernow-k8: Found 1 AMD Turion(tm) 64 Mobile Technology MK-38 (1 cpu cores) (version 2.20.00)
[ 1.205380] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.441345] forcedeth: Reverse Engineered nForce ethernet driver. Version 0.64.
[ 1.441566] forcedeth 0000:00:14.0: PCI INT A -> Link[LMAC] -> GSI 20 (level, high) -> IRQ 20
[ 1.441572] forcedeth 0000:00:14.0: setting latency timer to 64
[ 1.965172] forcedeth 0000:00:14.0: ifname eth0, PHY OUI 0x732 @ 1, addr 00:16:d3:55:c2:24
[ 1.965177] forcedeth 0000:00:14.0: highdma pwrctl gbit lnktim desc-v3
[ 16.877370] lp: driver loaded but no devices found
[ 16.895615] wl: module license 'MIXED/Proprietary' taints kernel.
[ 17.114511] wl 0000:01:00.0: PCI INT A -> Link[LK2E] -> GSI 19 (level, high) -> IRQ 19
[ 17.114518] wl 0000:01:00.0: setting latency timer to 64
[ 17.116906] eth%d: 5.100.82.38 driver failed with code 21
[ 17.209061] uvcvideo: Found UVC 1.00 device AcerOrbiCam (064e:a100)
[ 17.214359] input: AcerOrbiCam as /devices/pci0000:00/0000:00:0b.1/usb1/1-6/1-6:1.0/input/input6
[ 17.214497] usbcore: registered new interface driver uvcvideo
[ 17.320300] yenta_cardbus 0000:04:06.0: CardBus bridge found [1025:0112]
[ 20.560496] input: HDA NVidia Headphone as /devices/pci0000:00/0000:00:10.1/sound/card0/input8
[ 20.917247] Console: switching to colour frame buffer device 128x48
[ 29.208028] eth0: no IPv6 routers present
 Release Date: 03/23/2007
 Manufacturer: Acer
 Product Name: Aspire 9300
 Serial Number: LXAWP0X092717025212000
 Manufacturer: Acer
 Product Name: Myallm
 Serial Number: LXAWP0X092717025212000
 Manufacturer: Acer
 Serial Number: None
 Manufacturer: AMD
 Serial Number: Not Specified
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer Name: Intel
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
# Warning: This file is autogenerated by bcmwl. All changes to this file will be lost.
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist brcm80211
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 2773: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file ../../dbus/dbus-errors.c line 280.
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
30: PCI 14.0: 0200 Ethernet controller
  [Created at pci.318]
  Unique ID: rBUF.2+x8OHMij+E
  SysFS ID: /devices/pci0000:00/0000:00:14.0
  SysFS BusID: 0000:00:14.0
  Hardware Class: network
  Model: "nVidia MCP51 Ethernet Controller"
  Vendor: pci 0x10de "nVidia Corporation"
  Device: pci 0x0269 "MCP51 Ethernet Controller"
  SubVendor: pci 0x1025 "Acer Incorporated [ALI]"
  SubDevice: pci 0x0112
  Revision: 0xa3
  Driver: "forcedeth"
  Driver Modules: "forcedeth"
  Device File: eth0
  Memory Range: 0xc0007000-0xc0007fff (rw,non-prefetchable)
  I/O Ports: 0x30b8-0x30bf (rw)
  IRQ: 20 (33253 events)
  HW Address: 00:16:d3:55:c2:24
  Link detected: yes
  Module Alias: "pci:v000010DEd00000269sv00001025sd00000112bc06sc80i00"
  Driver Info #0:
    Driver Status: forcedeth is active
    Driver Activation Cmd: "modprobe forcedeth"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

35: PCI 100.0: 0280 Network controller
  [Created at pci.318]
  Unique ID: VCu0.D1FqthfVec2
  Parent ID: _Znp.vb_wK0zCCz5
  SysFS ID: /devices/pci0000:00/0000:00:02.0/0000:01:00.0
  SysFS BusID: 0000:01:00.0
  Hardware Class: network
  Model: "Broadcom BCM4311 802.11b/g WLAN"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x4311 "BCM4311 802.11b/g WLAN"
  SubVendor: pci 0x1468 "AMBIT Microsystem Corp."
  SubDevice: pci 0x0422
  Revision: 0x01
  Memory Range: 0xc3000000-0xc3003fff (rw,non-prefetchable)
  IRQ: 19 (no events)
  Module Alias: "pci:v000014E4d00004311sv00001468sd00000422bc02sc80i00"
  Driver Info #0:
    Driver Status: ssb is not active
    Driver Activation Cmd: "modprobe ssb"
  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: #16 (PCI bridge)
Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
root 820 0.0 0.1 26788 4584 ? Ssl 17:16 0:00 NetworkManager
root 851 0.0 0.0 2736 1192 ? S 17:16 0:00 /sbin/dhclient -d -4 -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /var/run/dhclient-eth0.pid -lf /var/lib/dhcp/dhclient-2ebc0fd3-2bbb-4eb7-b880-709de2a6b8df-eth0.lease -cf /var/run/nm-dhclient-eth0.conf eth0
dan 2785 0.0 0.0 4448 784 pts/0 S+ 17:26 0:00 egrep --color=auto wpa|icd|etwork
Module Size Used by
vesafb 13489 1
parport_pc 32114 0
ppdev 12849 0
bnep 17923 2
rfcomm 38408 0
bluetooth 148839 8 bnep,rfcomm
snd_hda_codec_realtek 254125 1
joydev 17393 0
binfmt_misc 17292 1
snd_hda_intel 24262 2
snd_hda_codec 91754 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
acer_wmi 23302 0
nvidia 7098131 37
sparse_keymap 13658 1 acer_wmi
snd_pcm 80435 2 snd_hda_intel,snd_hda_codec
snd_seq_midi 13132 0
snd_rawmidi 25241 1 snd_seq_midi
pcmcia 39822 0
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
snd_timer 28932 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
tifm_7xx1 12937 0
tifm_core 15040 1 tifm_7xx1
yenta_socket 27428 0
psmouse 73673 0
pcmcia_rsrc 18367 1 yenta_socket
snd 55902 13 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
pcmcia_core 21511 3 pcmcia,yenta_socket,pcmcia_rsrc
serio_raw 12990 0
soundcore 12600 1 snd
k8temp 12905 0
snd_page_alloc 14115 2 snd_hda_intel,snd_pcm
uvcvideo 67271 0
videodev 85626 1 uvcvideo
wl 2646601 0
wmi 18744 1 acer_wmi
video 18908 0
nv_tco 13399 0
i2c_nforce2 12906 0
lib80211 14570 1 wl
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
sata_nv 23379 2
forcedeth 58103 0
pata_amd 13753 0
dan@dan-Aspire-9300:~$

I am pretty sure that your BCM4311 wireless adapter is experiencing the
following Broadcom driver bug in Ubuntu 11.10:

https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/732677

I suggest installing bcmwl-kernel-source (5.60.48.36+bdcom-0ubuntu5)
from maverick (Ubuntu 10.10) using gdebi

Solution is described here:

https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/732677/comments/23

Then reboot your PC and run the following commands to enable your
wireless adapter:

sudo apt-get update && sudo apt-get install rfkill
rfkill unblock all
sudo rfkill unblock all

Then retest wireless using NetworkManager

Dan Fergusson (farmerdan) said : #6

Sorry, but it still doesn't work and I believe that I followed the instructions correctly.
In fact I now sometimes loose the mouse control when my PC first starts, which is new. (Connected?)

I installed gdebi
i downloaded the file
Removed bcmwl-kernel-source
installed the downloaded file via gdebi
Rebooted
Ran the scripts.... Nothing

Really am sorry to be a noob, but this is quite annoying being tethered to my router! :-)

Try this instead:

Copy-paste the following 3 commands into the Terminal.

sudo apt-get update

sudo apt-get remove bcmwl-kernel-source

sudo apt-get install firmware-b43-installer b43-fwcutter

Then REBOOT your PC and retest wireless.

Dan Fergusson (farmerdan) said : #8

Thanks Mark Rijckenberg, that solved my question.