(In reply to comment #67) > (In reply to comment #61) > > Created attachment 76448 [details] > > i915_error_state (kernel 3.8.2 Fedora) with path (write mbox regs twice on > > snb, v2) > > > > Any updates? > > Mikhail, > > Could you please try patch: > [PATCH] drm/i915: Resurrect ring kicking for semaphores, selectively
Hm, seems better but problem still here [59120.008798] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [59120.008802] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [59120.012173] [drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
