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[Launchpad Bug Tracker <798250@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/798250

Title:
  An aspire 5736z-4076 was uncleanly shutdown, and upon startup, there
  was an oops with this kernel before fsck of /

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Binary package hint: linux-image-2.6.32-32-generic

  An aspire 5736z-4076 was uncleanly shutdown, and upon startup, there
  was an oops with this kernel before fsck of the root partition (/).
  The oops specifically mentioned the boot drive of the system as the
  source of the problem (/dev/sda). The root partition on the system is
  formatted with ext4:

  /dev/sda5 on / type ext4 (rw,errors=remount-ro)

  The kernel package linux-image-2.6.32-31-generic was exhibiting the
  same behavior, but linux-image-2.6.32-21-generic does not have the
  bug, as I was able to boot, fsck the drive, repair the
  inconsistencies, and boot. After that point, linux-
  image-2.6.32-32-generic worked fine as before. I have not been able to
  reproduce the bug, as it probably requires a *certain* kind of
  inconsistency to trigger the oops. Also, this is certainly a
  regression, since the linux-image-2.6.32-21-generic package had no
  issues booting with the same inconsistency, and I was able to run fsck
  after booting with this kernel.

  I don't recall what the inconsistencies reported during fsck were, but
  I don't see anything in lost&found. They were not about orphaned
  inodes. I do remember, among other things, there was something about
  an inode having an invalid extent.

  I hope this helps!

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-32-generic 2.6.32-32.62
  Regression: Yes
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.32-32.62-generic 2.6.32.38+drm33.16
  Uname: Linux 2.6.32-32-generic i686
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  kolio      1351 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xd6700000 irq 22'
     Mixer name	: 'Intel G45 DEVCTG'
     Components	: 'HDA:10ec0272,1025048a,00100001 HDA:80862802,80860101,00100000'
     Controls      : 21
     Simple ctrls  : 11
  Date: Thu Jun 16 09:53:25 2011
  Frequency: This has only happened once.
  HibernationDevice: RESUME=UUID=49ab4a4a-e7d6-4722-bf2b-f076d2ec2a18
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
  MachineType: Acer Aspire 5736Z
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-32-generic root=UUID=93d60a3f-1b36-4fd4-8f57-23490d5e7150 ro quiet splash
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  RelatedPackageVersions: linux-firmware 1.34.7
  RfKill:
   
  SourcePackage: linux
  dmi.bios.date: 07/22/2010
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.00
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Aspire 5736Z
  dmi.board.vendor: Acer
  dmi.board.version: V1.00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.00
  dmi.modalias: dmi:bvnAcer:bvrV1.00:bd07/22/2010:svnAcer:pnAspire5736Z:pvrV1.00:rvnAcer:rnAspire5736Z:rvrV1.00:cvnAcer:ct10:cvrV1.00:
  dmi.product.name: Aspire 5736Z
  dmi.product.version: V1.00
  dmi.sys.vendor: Acer

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