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[Bug 1219368] Re: 14e4:4320 Airport Extreme (Broadcom BCM4306) not working on iMac G5

 

When I use my daily CD of Saucy Salamander from 3 days ago, it crashes
the kernel (I get an oops).

See attached log.

Process:

Boot lubuntu live CD.

apt-get install firmware-b43-installer
rmmod b43
modprobe -v b43

Notwithstanding, jwiedmann's comment in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1219368/comments/9
looks clearly applicable to my situation.

** Attachment added: "dmesg output after reloading the b43 driver"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1219368/+attachment/3815421/+files/saucy-panic

** Tags removed: needs-saucy-test needs-upstream-testing
** Tags added: kernel-unable-to-test-upstream saucy-unable-to-test

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https://bugs.launchpad.net/bugs/1219368

Title:
  14e4:4320 Airport Extreme (Broadcom BCM4306) not working on iMac G5

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  wlan0 worked approximately 3 months ago, when I last booted this
  system, but upon updating and rebooting, my wireless NIC stopped
  working.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-52-powerpc64-smp 3.2.0-52.78
  ProcVersionSignature: Ubuntu 3.2.0-52.78-powerpc64-smp 3.2.48
  Uname: Linux 3.2.0-52-powerpc64-smp ppc64
  AcpiTables:

  AlsaDevices:
   total 0
   crw-rw---T+ 1 root audio 116,  1 Aug 31 22:51 seq
   crw-rw---T+ 1 root audio 116, 33 Aug 31 22:51 timer
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices: aplay: device_list:252: no soundcards found...
  ApportVersion: 2.0.1-0ubuntu17.4
  Architecture: powerpc
  ArecordDevices: arecord: device_list:252: no soundcards found...
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  CurrentDmesg: [  146.992985] [drm] nouveau 0000:f0:10.0: Pixel clock comparison table not found
  Date: Sat Aug 31 22:54:17 2013
  HibernationDevice: RESUME=UUID=b408cf63-ff5f-4a59-936e-86a765d55f66
  InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Release powerpc (20120423.1)
  MarkForUpload: True
  PciMultimedia:

  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: root=UUID=d0b20cde-d75e-45ce-8b9c-c958416c59bd ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-52-powerpc64-smp N/A
   linux-backports-modules-3.2.0-52-powerpc64-smp  N/A
   linux-firmware                                  1.79.6
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)

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References