After using the kernel from #38 for a few days I got a GPU hang again: Jun 25 10:58:05 x220 kernel: [154505.782665] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Jun 25 10:58:05 x220 kernel: [154505.782788] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiting 79090 at 79089, next 79117)
This, however: https://bugzilla.redhat.com/show_bug.cgi?id=684097 indicates that this needs to be applied for the BSD ring too (see second part of the fix). @Robert, could you create a kernel packages with both patches from the Red Hat bugzilla page applied? Thanks. -- 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/761065 Title: [Sandybridge] Spurious "*ERROR* Hangcheck timer elapsed... blt ring idle" messages in dmesg when using compiz To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/761065/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
