As a followup to the closing of Bug #1078789, please don't forget us Xdm users... +++ This bug was initially created as a clone of Bug #1078789 +++ Please add support for starting X inside a user session, so the Xorg can work without being suid root, for more details see: https://fedoraproject.org/wiki/Changes/XorgWithoutRootRights
3 years later, closing as upstream, this is something that upstream needs to implement (if it hasn't already).