[FreeNX-kNX] NX crashing X in Fedora 8

[Jim]

After checking /var/log/messages I found this:

 Nov 17 13:40:28 tomcat setroubleshoot: #012    SELinux is preventing 
the /usr/bin/Xorg from using potentially mislabeled files 
(/tmp/.X11-unix).#012     For complete SELinux messages. run sealert -l 
c442d710-123e-427c-9705-58b14f69831a

I disabled Selinux and X came up.
I really hate to not have selinux  checking the  system.