If you could double check the kernel you tested had the patch, that would be fantastic. And you can install drm-intel-nightly from ppa:mainline to confirm the bug is fixed somewhere between 3.8 and now.
-- 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/1157678 Title: unplugging an external monitor from laptop results in corrupted screen. Logging out fixes it. To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1157678/+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