1) This happened only once so perhaps not worth investigating more. 2) I have now updated to the 16.04 HWE stack. Will report back if this happens again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1717704 Title: [drm] GPU HANG: ecode 8:0:0xbe722ffe, in compiz [2256], reason: Ring hung, action: reset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1717704/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
