The bug reoccured with the latest mainline I tested (3.11.0-031100rc7-generic). It seems to mainly occur when moving windows and specifically when moving windows between two displays. But that may be coincidence.
The wording of the error in dmesg has also changed a bit. ** Attachment added: "dmesg with new kernel" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1177775/+attachment/3800815/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1177775 Title: [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1177775/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs