Instabilities in GDM

[Ben Rockwood <benr slip net>]

I've found some problems with GDM... namely that once in a great
while when someone exsists their account and GDM brings X backup
for the gdgreeter, X will choke and the box hangs with no video.
This is the first way I've found to "crash" Linux.  If I had
a network I wouldn't worry about it, and I'd just telnet in and kill
the X server, but I don't.
	Anyone found a work around?  Also, on the RHAD Labs page
acouple days ago someone (Dr.Mike Ithink) said he was cleaning up
and debugging GDM... is this one of the bugs?