X was working fine from several clients to several servers.   Then it quit, for no (obvious to me) reason.<br><br>Details here, let me know if you need more info.<br><br><a href="https://bugzilla.redhat.com/show_bug.cgi?id=740466" target="_blank">https://bugzilla.redhat.com/show_bug.cgi?id=740466</a><br>

<br>How do I start X on the server from a remote machine (via ssh, of course) so that I can use graphical apps ?<br><br>When I google this problem, there is some talk about the DISPLAY variable not being set.  What should it be set to ?  How should it be set ?<br>
<br>Thanks<br><br>LG<br><br><br>