On 2010-11-30 03:41, Kejia柯嘉 wrote:
> Hi Andreas,
>
> Maybe it is my problem: I use NVIDIA's driver, not debian.
As bugsbunny wrote in the forum
http://forums.debian.net/viewtopic.php?f=6&t=53144#p306438
Never mix installation methods between the nvidia way and the
Debian way.
Andreas