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[Bug 653093] Re: 8086:0046 kde desktop effects disables by default and desktop freezes when enabled


omni-vi, 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) 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:

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

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:

If the mainline kernel does not fix this bug, please add the following tags:

As well, please remove the tag:

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

** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

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  8086:0046 kde desktop effects disables by default and desktop freezes
  when enabled

Status in “linux” package in Ubuntu:

Bug description:
  Binary package hint: xserver-xorg-video-intel

  Starting the KDE desktop the desktop effects are disabled. When enabled manually, all effects seem to work but after some time the desktop freezes. I can still move the cursor and change to the console.
  The console is flodded with following error messages:

  [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
  [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 251495 at 251463)

  [  4892.225] (EE) intel(0): Failed to submit batch buffer, expect rendering corruption or even a frozen display: Input/output error.
  [  4918.952] (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Input/output error
  [  4921.800] 
  [  4921.800] 0: /usr/bin/X (xorg_backtrace+0x3b) [0x80e82fb]
  [  4921.800] 1: /usr/bin/X (0x8048000+0x5da8d) [0x80a5a8d]
  [  4921.800] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb77eb40c]
  [  4921.800] 3: /usr/bin/X (FreeClientResources+0xed) [0x808f04d]
  [  4921.800] 4: /usr/bin/X (FreeAllResources+0x60) [0x808f120]
  [  4921.800] 5: /usr/bin/X (0x8048000+0x1a5e6) [0x80625e6]
  [  4921.800] 6: /lib/libc.so.6 (__libc_start_main+0xe7) [0xb7511ce7]
  [  4921.800] 7: /usr/bin/X (0x8048000+0x1a191) [0x8062191]
  [  4921.800] Segmentation fault at address 0x1ace0e
  [  4921.800] 
  Caught signal 11 (Segmentation fault). Server aborting

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: xserver-xorg-video-intel 2:2.12.0-1ubuntu5
  ProcVersionSignature: Ubuntu 2.6.35-22.33-generic-pae
  Uname: Linux 2.6.35-22-generic-pae i686
  Architecture: i386
   status: disconnected
   enabled: disabled
   dpms: On
   status: disconnected
   enabled: disabled
   dpms: On
   status: disconnected
   enabled: disabled
   dpms: On
   status: disconnected
   enabled: disabled
   dpms: On
   status: disconnected
   enabled: disabled
   dpms: On
   status: disconnected
   enabled: disabled
   dpms: On
   status: connected
   enabled: enabled
   dpms: On
   modes: 1440x900
   status: disconnected
   enabled: disabled
   dpms: On
  Date: Fri Oct  1 17:40:08 2010
  GdmLog: Error: command ['cat', '/var/log/gdm/:0.log'] failed with exit code 1: cat: /var/log/gdm/:0.log: No such file or directory
  GdmLog1: Error: command ['cat', '/var/log/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory
  GdmLog2: Error: command ['cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory
  InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100630.1)
  MachineType: LENOVO 2522W29
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic-pae root=UUID=7e25f6f1-b6d2-4761-90e0-d1a9cab75741 ro quiet splash
   PATH=(custom, no user)
  SourcePackage: xserver-xorg-video-intel
  dmi.bios.date: 03/24/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6IET55WW (1.15 )
  dmi.board.name: 2522W29
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr6IET55WW(1.15):bd03/24/2010:svnLENOVO:pn2522W29:pvrThinkPadT410:rvnLENOVO:rn2522W29:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2522W29
  dmi.product.version: ThinkPad T410
  dmi.sys.vendor: LENOVO
  glxinfo: Error: [Errno 2] No such file or directory
   distro:             Ubuntu
   codename:           maverick
   architecture:       i686
   kernel:             2.6.35-22-generic-pae

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