Suddenly am not able to switch virtual consoles?

Hello, I am running SuSE 6.2. or 6.4. As of two days ago, I can no longer switch virtual consoles. I haven't changed anything in my system. What could cause this? How do I even go about fixing it? I'm always using it to kill Netscape (surprise), when StarOffice locks up, and to kill a "find" process that starts up at times. Thanks George __________________________________________________ Do You Yahoo!? Send FREE Valentine eCards with Yahoo! Greetings! http://greetings.yahoo.com