kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Martin Senft, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available (not the daily folder, but the one all the way at the bottom) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.12

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/747187

Title:
  Kernel BUG at
  /build/buildd/linux-2.6.35/drivers/gpu/drm/i915/i915_gem.c:4224!

Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Computer won't  turn screen on after blanking and doesn't respond to
  keyboard or mouse. After remote login, the dmesg shows "kernel BUG at
  /build/buildd/linux-2.6.35/drivers/gpu/drm/i915/i915_gem.c:4224!".
  Wakeups from screen blanks get more and more complicated (require
  switch to console and back to X) and finally end in this bug. However,
  this bug doesn't need X running it works in single user mode as well.
  I believe the system was under a relatively heavy load every time.
  This bug happens randomly, but happened twice in three days after
  switching back from mainline kernel. I was using mainline kernel for
  several weeks and nothing bad ever happened.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: linux-image-2.6.35-28-generic 2.6.35-28.49
  Regression: Yes
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
  Uname: Linux 2.6.35-28-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  AplayDevices:
   **** List of PLAYBACK Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER PID ACCESS COMMAND
   /dev/snd/controlC0:  tuhmen     2359 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfc400000 irq 47'
     Mixer name	: 'Realtek ALC262'
     Components	: 'HDA:10ec0262,17340000,00100202'
     Controls      : 17
     Simple ctrls  : 12
  Date: Fri Apr  1 12:42:48 2011
  Frequency: Once every few days.
  HibernationDevice: RESUME=UUID=4feaefd0-242d-473f-9309-b5af77623383
  MachineType: FUJITSU SIEMENS ESPRIMO Mobile M9400
  ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-28-generic root=/dev/mapper/hostname-system ro quiet splash
  ProcEnviron:
   LANG=cs_CZ.UTF-8
   SHELL=/bin/bash
  RelatedPackageVersions: linux-firmware 1.38.5
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes
  SourcePackage: linux
  WpaSupplicantLog:

  dmi.bios.date: 11/01/2007
  dmi.bios.vendor: Phoenix
  dmi.bios.version: 1.03 - R052 - 1471
  dmi.board.name: M11D
  dmi.board.vendor: FUJITSU SIEMENS
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: CID
  dmi.chassis.type: 1
  dmi.chassis.vendor: FUJITSU SIEMENS
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnPhoenix:bvr1.03-R052-1471:bd11/01/2007:svnFUJITSUSIEMENS:pnESPRIMOMobileM9400:pvr1.0:rvnFUJITSUSIEMENS:rnM11D:rvr1.0:cvnFUJITSUSIEMENS:ct1:cvr1.0:
  dmi.product.name: ESPRIMO Mobile M9400
  dmi.product.version: 1.0
  dmi.sys.vendor: FUJITSU SIEMENS
  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ms         1810 F.... pulseaudio
  DistroRelease: Ubuntu 12.04
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64+mac (20120328)
  MachineType: FUJITSU SIEMENS ESPRIMO Mobile M9400
  Package: linux (not installed)
  ProcFB:
   0 inteldrmfb
   1 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-22-generic root=UUID=8ab5ea12-456e-41db-8f80-d56e0d079594 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  Tags:  precise precise
  Uname: Linux 3.2.0-22-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 11/01/2007
  dmi.bios.vendor: Phoenix
  dmi.bios.version: 1.03 - R052 - 1471
  dmi.board.name: M11D
  dmi.board.vendor: FUJITSU SIEMENS
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: CID
  dmi.chassis.type: 1
  dmi.chassis.vendor: FUJITSU SIEMENS
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnPhoenix:bvr1.03-R052-1471:bd11/01/2007:svnFUJITSUSIEMENS:pnESPRIMOMobileM9400:pvr1.0:rvnFUJITSUSIEMENS:rnM11D:rvr1.0:cvnFUJITSUSIEMENS:ct1:cvr1.0:
  dmi.product.name: ESPRIMO Mobile M9400
  dmi.product.version: 1.0
  dmi.sys.vendor: FUJITSU SIEMENS

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