Chris, thanks. Just for reference, I just reproduced with these xserver/kernel:
$ dpkg-query --show linux-image-3.9.0-6-generic xserver-xorg-video-intel linux-image-3.9.0-6-generic 3.9.0-6.13 xserver-xorg-video-intel 2:2.21.9-0ubuntu2 booting the old kernel (3.8.0-21-generic) doesn't seem to show the problem. -- 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/1182954 Title: [gen4 mesa] GPU hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1182954/+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
