[Bug 946899] Re: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung

[Gerry Finlay]

I just did apt-get dist-upgrade.  The hang still occurs.

Apr 11 17:40:17 xxxx kernel: [    0.000000] Linux version 3.2.0-40-generic (buildd at allspice) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #64-Ubuntu SMP Mon Mar 25 21:22:10 UTC 2013 (Ubuntu 3.2.0-40.64-generic 3.2.40)
Apr 11 17:40:17 xxxx kernel: [   13.167716] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0

Apr 11 17:41:44 xxxx kernel: [  102.530057] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
Apr 11 17:41:44 xxxx kernel: [  102.530094] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
Apr 11 17:41:44 xxxx kernel: [  102.533106] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 6846 at 6842, next 6847)

To have a usuable system I must boot previous linux version
3.2.0-38-generic.

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Title:
  [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU
  hung

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