https://bugs.freedesktop.org/show_bug.cgi?id=50655
--- Comment #27 from Myckel Habets myckel@sdf.lonestar.org --- 2nd time it took shorter for it to lock up. Some observations: screen gets distorted after one or more resets (wrong rendering order?). Resetting of the screen keeps going, also when switched in the console (tty interface), until X is killed/shutdown.