??? XF86Setup while running X ???

["Rich Hartman" <rehartma@artsci.wustl.edu>]

Howdy everybody,

I'm trying to tweak my X setup by running XF86Setup while in X...

However, I get the message:

xlib: connection to ":0.0" refused by server
xlib: client is not authorized to connect to server
couldn't connect to display ":0.0"

I also tried running as su root.... same thing.

Any ideas?

Thanks in advance!

Rich