Have checked permissions on X and its linked target. Don't see any prob.s there.
This should not baffle all. There should be a solution or at least a why not!
From a terminal, probably should su as root and run xterm or whatever there and su back into a regular user, mmmmmmmmm, maybe ... dunno.
Someone please reply usefully, too much garble in google bout this as it relates to an upgrade from an earlier XFRee86 upgrade.
I wasn't at that time trying to start another x-session ...
Pleasse Help!