打吾开3D效果。

sefan

[root@fan chen]# compiz
compiz: SmcOpenConnection failed: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed
compiz: Screen 0 on display ":0.0" already has a window manager; try using the --replace option to replace the current window manager.
compiz: No manageable screens found on display :0.0
[root@fan chen]#

我是ATI 9550显卡。