Just looking through the /etc/X11/prefdm script, I noticed that after
the file /etc/sysconfig/desktop is read in, the if code block tests on
variable $DISPLAYMANAGER. Looking in the /etc/sysconfig/desktop, you can
see that the preferred display manager is set in variable $DESKTOP.
Therefore, shouldn't this if block test on $DESKTOP rather than
Or in alternative thinking, maybe the variable in /etc/sysconfig/desktop
should be changed to $DISPLAYMANAGER?