I must have missed something. I'm trying to use my TNT23 card with X11.

Once I run
  # startx
all I get is a black screen with nothing on it. The console is still
running in the background, and I can reboot the box by entering 'reboot'.

What does this indicate? How can I debug this? There are no error messages
in the X11 log file.

Thanks in advance.

Daniel