Comment 9 for bug 350306

I discover that when I make intensive use of compiz effects I can crash X. I don't think it's a compiz bug, but that give me a way to recreate the bug. I tried LoriX fix by editing my xorg configuration. Seem to fix the bug but I had problems watching videos with VLC, I had to switch the video output to X11 instead of the default output. I also get flicker when watching videos with "XAA"... I would of guess a video driver bug but i'm using radeon driver and LoriX intel's one... I'm a bit confused!