Created attachment 89314 i915_error_state (kernel 3.11.6, mesa 9.2.2, xf86-video-intel 2.99.906)
GPU hangs after playing hedgewars for a few minutes. Thinkpad T420 laptop, i5-2520M. dmesg error message: [16901.286432] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring [16901.286441] [drm:i915_hangcheck_elapsed] *ERROR* stuck on blitter ring [16901.286444] [drm] capturing error event; look for more information in /sys/kernel/debug/dri/0/i915_error_state [16908.287504] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring [16908.287508] [drm:i915_hangcheck_elapsed] *ERROR* stuck on blitter ring -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1041790 Title: [snb] GPU lockup IPEHR: 0x0b160001 IPEHR: 0x0b140001, workaround i915.semaphores=0 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1041790/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
