In "my" Bug # 350933 I also described freezes with the same graphics card, this time not in connection with kwin (didn't test), but with 3d apps. Witch driver do you use? Considering my bug, I assume it's driver specific and not kwin specific, but I'm really not a pro in this topic.
In "my" Bug # 350933 I also described freezes with the same graphics card, this time not in connection with kwin (didn't test), but with 3d apps. Witch driver do you use? Considering my bug, I assume it's driver specific and not kwin specific, but I'm really not a pro in this topic.