Comment 43 for bug 908560

I have already filed a new bug #969865.

2012/4/12 Christopher M. Penalver <email address hidden>:
> xavier raynaud, please do not tack on your attachments to this bug.
>
> xavier raynaud / teh603, you are welcome to file a new report via executing the following at the Terminal and feel free to subscribe me to it:
> ubuntu-bug linux
>
> Thanks!
>
> ** Attachment removed: "dmidecode output"
>   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/908560/+attachment/2943190/+files/dmidecode_output
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/908560
>
> Title:
>  Kernel oops following docking dell duo
>
> Status in The Linux Kernel:
>  Invalid
> Status in “linux” package in Ubuntu:
>  Incomplete
>
> Bug description:
>  With a Dell Duo laptop when docking while turned on, I get a kernel oops.
>  This is Oneiric, upgraded from 11.04 NBR to Xubuntu desktop (I tried KDE desktop between).
>
>  Often (but not always) I get a kernel oops, related to ac notify.
>  Stack trace based on scanned screen - grepping for the trace in the var/log directory got me no joy after the reboot.
>
>  Note the odd intrusion of a mouse pointer - this there when it blows
>  up.
>
>  Uname -a is:
>  "Linux danny-dell-duo 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:50:42 UTC 2011 i686 i686 i386 GNU/Linux"
>
>  lspci output for with and without dock to be attached.
>
>  Full model info on laptop:
>  Dell Inspiron Duo
>  ---
>  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
>  AplayDevices: aplay: device_list:240: no soundcards found...
>  ApportVersion: 1.23-0ubuntu4
>  Architecture: i386
>  ArecordDevices: arecord: device_list:240: no soundcards found...
>  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/by-path', '/dev/snd/by-id', '/dev/snd/controlC1', '/dev/snd/pcmC1D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
>  CRDA: Error: [Errno 2] No such file or directory
>  DistroRelease: Ubuntu 11.10
>  InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007)
>  MachineType: Dell Inc. Inspiron 1090
>  Package: linux (not installed)
>  ProcEnviron:
>   PATH=(custom, user)
>   LANG=en_GB.UTF-8
>   SHELL=/bin/bash
>  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=828A11898A117ABD loop=/ubuntu/disks/root.disk ro quiet splash i8042.noloop=1 usbhid.quirks=0xeef:0x725e:0x40 vt.handoff=7
>  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
>  PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
>  PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
>  RelatedPackageVersions:
>   linux-restricted-modules-3.0.0-12-generic N/A
>   linux-backports-modules-3.0.0-12-generic  N/A
>   linux-firmware                            1.60
>  Tags:  oneiric
>  Uname: Linux 3.0.0-12-generic i686
>  UpgradeStatus: Upgraded to oneiric on 2011-10-25 (63 days ago)
>  UserGroups: adm admin cdrom dialout dip fax floppy fuse lpadmin plugdev sambashare tape video
>  dmi.bios.date: 01/07/2011
>  dmi.bios.vendor: Dell Inc.
>  dmi.bios.version: A03
>  dmi.board.name: Inspiron 1090
>  dmi.board.vendor: Dell Inc.
>  dmi.board.version: A03
>  dmi.chassis.type: 8
>  dmi.chassis.vendor: Dell Inc.
>  dmi.chassis.version: A03
>  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd01/07/2011:svnDellInc.:pnInspiron1090:pvrA03:rvnDellInc.:rnInspiron1090:rvrA03:cvnDellInc.:ct8:cvrA03:
>  dmi.product.name: Inspiron 1090
>  dmi.product.version: A03
>  dmi.sys.vendor: Dell Inc.
>
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--
Xavier Raynaud