James, I'm not sure if you are supposed to, but do you get the same title (same 0x... address) as this bug report if you try to report the bug with apport?
I successfully reproduced the hangs with the Linux version of the Unigine Heaven benchmark (http://unigine.com/products/heaven/download/ ~233MB, fast torrent download). It immediately threw hangs during the loading phase at the start screen, but I got a different address in the bug report: [sandybridge-gt2] GPU lockup render.IPEHR: 0x7a000002 Also, dmesg just showed [83035.298706] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [83035.298766] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 4462766 at 4462765, next 4462767) in contrast to the messages in my attached "CurrentDmesg.txt". Attaching the new i915_error_state. ** Attachment added: "i915_error_state" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/899159/+attachment/2665023/+files/i915_error_state -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/899159 Title: [sandybridge-gt2] GPU lockup render.IPEHR: 0x7b009004 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/899159/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
