This bugzilla won't let me attach the gpu dump, but here's a permalink to it:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/714719/+attachment/1836510/+files/IntelGpuDump.txt
This bugzilla won't let me attach the gpu dump, but here's a permalink to it:
https:/ /bugs.launchpad .net/ubuntu/ +source/ xserver- xorg-video- intel/+ bug/714719/ +attachment/ 1836510/ +files/ IntelGpuDump. txt