Unable to login through graphical login

From: Crusher (starcrushed_at_hotmail.com)
Date: 10/09/03

Date: Thu, 9 Oct 2003 23:52:22 +0800

I am not able to my linux system through the graphical login as any user.
After I key in the password and press enter, the screen will go blank and
return back to the graphical login screen again. My system is at run level 5
and the last thing I did was killing the kdm process because X window had