Before you set up scologin to manage multiple displays,
you must first stop any scologin processes that
are currently running. You can do this using the
scologin administration script:
/etc/scologin stop
NOTE:
This script shuts down allscologin
processes on your system, which results in the closure
of any Graphical Environment sessions running at the time you run the
script. You should notify users before you run this script.