Comment 158 for bug 43154

Well, I'm getting the issue with n nVidia card. My whole mother board is VIA K8M890CE, so maybe it's the host bridge that's doing it. But if you're thinking of just getting a new gfx card to fix this issue, just beware, it may not fix this.
Man, the frustration!
For quite a while now I was thinking that this was an nVidia issue. Graphics problem... must be the graphics card/driver. But it looks like there's a little more to it than that. 3D games hang my system in matter of seconds and Compiz-Fusion can go for about five minutes... if I'm lucky.
BTW, I signed that petition mentioned a little further back.
Good luck to the rest of you struggling with this.