Is it possible that the bug has been fixed in one of the today's updates (xserver-xorg-video-intel 2:2.1.1-0ubuntu6 and many more)?
I had the same problem until yesterday (with "intel" driver), but today I was not able anymore to reproduce it. I played videos with VLC (using xv driver), changed outputs with xrandr and switched to console and back (Ctrl+Alt+F1...F7) many times, but I was not able (yet?) to crash it.
Is it possible that the bug has been fixed in one of the today's updates (xserver- xorg-video- intel 2:2.1.1-0ubuntu6 and many more)?
I had the same problem until yesterday (with "intel" driver), but today I was not able anymore to reproduce it. I played videos with VLC (using xv driver), changed outputs with xrandr and switched to console and back (Ctrl+Alt+F1...F7) many times, but I was not able (yet?) to crash it.