I happened to be looking through bugs.freedesktop.org and I noticed a bug that sounds very much like this one:
https://bugs.freedesktop.org/show_bug.cgi?id=22264 I added a comment mentioning this bug. ** Bug watch added: freedesktop.org Bugzilla #22264 https://bugs.freedesktop.org/show_bug.cgi?id=22264 -- [i945gm] Video corruption when disabling internal monitor https://bugs.launchpad.net/bugs/377598 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ 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