Ubuntu
xserver-xorg-video-intel package

  1. Bug #1153587
  2. Comment #11

Comment 11 for bug 1153587

Revision history for this message
Stan Schymanski (schymans) wrote :

I wish I could provide that. Just had another fatal "GPU hung", but nothing in i915_error_state:

Mar 13 14:11:56 sppc26 kernel: [ 2601.438055] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
Mar 13 14:11:56 sppc26 kernel: [ 2601.438060] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
Mar 13 14:11:56 sppc26 kernel: [ 2601.454040] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake old ack to clear.
Mar 13 14:14:55 sppc26 kernel: [ 2780.589097] SysRq : This sysrq operation is disabled.

BUT:
~$ sudo more /sys/kernel/debug/dri/0/i915_error_state
no error state collected

Any other chance to collect some useful information?