I am have a problem installing a special graphic card on Redhat 9. The x-server fails to start and just sits and cycles a test pattern on the screen attached to the new graphic card. I am unable to break the cycle without hittting ctrl/Alt/del. Is there some way I can break the x-server without rebooting? If I reboot I have to shut down remove the new graphic card and then I lose the Xfree log file.