[XFree86] X windows help

Hi, I got a problem with X windows. I am using Redhat 7.3, and can not start X server now. When logon as user, the error messages are as follows, Fatal server error: PAM authentication failed, cannot start X server. Perhaps you do not have console ownership? giving up xinit: no such file

[XFree86] X windows Help!

Hi, I got a problem with X windows. I am using Redhat 7.3, and can not start X server now. When logon as user, the error messages are as follows, Fatal server error: PAM authentication failed, cannot start X server. Perhaps you do not have console ownership? giving up xinit: no such file or