Does nayone know if this changed in SLES 10 SP3/OES2 SP2? I used to be able
to deny "root" user to login via VNC by modifying
/etc/sysconfig/displaymanager and setting this parameter to "no" -->

When I do it on SLE10.3, I can still login as root. I rebooted the machine
and it still allows login. I need to be able to turn off root so that
LUM-enabled admins can login over VNC and su as root for root required work.