I have this problem, too. I have only had experience with it when Emerald is enabled. Here is a thread I started on it: http://ubuntuforums.org/showthread.php?t=671279. When Emerald is not enabled, I get the problem that is described in this thread: http://ubuntuforums.org/showthread.php?t=606276
By the way, I have a 7900 GT/GTO.
I have this problem, too. I have only had experience with it when Emerald is enabled. Here is a thread I started on it: http:// ubuntuforums. org/showthread. php?t=671279. When Emerald is not enabled, I get the problem that is described in this thread: http:// ubuntuforums. org/showthread. php?t=606276
By the way, I have a 7900 GT/GTO.