XFCE doesn't lock my screen

[Stefan Monnier <monnier@iro.umontreal.ca>]

I'm using XFCE here, but the screen saver never kicks in.
And the screen lock doesn't either, even though when I go to the "xfce
power manager" I have the "lock screen when going for suspend/hibernate"
selected and the computer is set to sleep if inactive for one hour and
that it indeed suspends to ram after 1 hour of inactivity.


        Stefan