I get this error pretty consistently when having desktop effects enabled and using google hangouts at the same time; it makes my screen freeze for several seconds, sometimes it recovers after a while (and freezes again some time later), but sometimes it freezes completely and I'm forced to do hard reset. When this happens, I see same i915 error messages as in the description of this bug.
-- 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/1266784 Title: GPU hangs during login to rotated display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1266784/+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
