CentOS 4.5 中 startx怎才能使用?
[root@orasrv boot]#startx

Fatal server error:
Server is already active for display 0
If this server is no longer running,remove /tmp/.X0-lock
and start again.
Please consult then The X.Org Foundation support
at http://wiki.X.Org
for help.
[root@orasrv boot]

[解决办法]
请参考下面的文章解决你的问题
http://www.linuxfans.org/bbs/thread-165296-1-1.html
[解决办法]
登入的时候进入base模式.不要进模式的默认.