On Mon, 26 Nov 2001 20:25:34 +0000 (GMT), you wrote:
> On Mon, 26 Nov 2001, Thomas Adam wrote:
> > > X -query 127.0.0.1 gives a grey screen with a
> > > big cross cursor.
> > > Then an error messagee: localhost rejected client,
> > > or similar.
> I don't know about the internals of GDM, but it seems as though it's an
access control issue.
> Does GDM use xdm's configuration files or does it have its own?
Check /etc/X11/gdm/gdm.conf in the section [xdmcp] is Enable=1 ?