On Tue, Aug 5, 2008 at 20:34:19 +0200, Alexander Heinlein wrote: > Furthermore, I think that bugrepots 464353, 465694, 469706, 470028, 478999 > etc. etc. have pretty much the same problem. Every time X dies due to a > problem in I830WaitLpRing(). > That's a symptom of some bug in the 2d or 3d driver. Same symptom (gpu hang) can have vastly different causes (which incidentally makes it harder to debug). Cheers, Julien