Comment 43 for bug 1224221

I downloaded the current trusty image, Live OS had same problem, Installed OS had same problem.

I updated mainline kernel and had similar problem. The screen came back corrupted for 1/2 a second, then it went to a black screen with a mouse cursor (movable), so the recent changes are doing something different, but not what I need, even if it would restart the GUI session if it times out (stops responding) instead of locking up/giving up on the x session, I could live with that.

I was unable to get it to re-start a new x session using ctrl+alt + F1 and typing startx like I could with previous tests.