Problem repeated with patched kernel.
[118637.439016] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [118637.439020] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [mikhail@localhost ~]$ uname -a Linux localhost.localdomain 3.6.9-4.1.fc18.i686.PAE #1 SMP Wed Dec 5 15:16:33 UTC 2012 i686 i686 i386 GNU/Linux [mikhail@localhost ~]$ sudo cat /sys/kernel/debug/dri/0/i915_error_state > i915_error_state [sudo] password for mikhail: [mikhail@localhost ~]$
Problem repeated with patched kernel.
[118637.439016] [drm:i915_ hangcheck_ hung] *ERROR* Hangcheck timer elapsed... GPU hung dri/0/i915_ error_state localdomain 3.6.9-4. 1.fc18. i686.PAE #1 SMP Wed Dec 5 15:16:33 UTC 2012 i686 i686 i386 GNU/Linux debug/dri/ 0/i915_ error_state > i915_error_state
[118637.439020] [drm] capturing error event; look for more information in /debug/
[mikhail@localhost ~]$ uname -a
Linux localhost.
[mikhail@localhost ~]$ sudo cat /sys/kernel/
[sudo] password for mikhail:
[mikhail@localhost ~]$