First an EBUSY when changing modes, then the GPU stops flipping. The stacktrace is inconsequential. However nothing is reported in the dmesg for the failure, which makes me think that it is a stuck pageflip.
-- 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/1353926 Title: Xorg on haswell freezes on high load, restart attempts fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1353926/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
