On 26/05/14 10:09, Steve Litt wrote: > If you know how to find out which window manager Xfce is using, please > let me known I just ran "ps xf" (show my processes, in tree format) Then I looked at the descendents of xfce4-session, and see that the first one is xfwm4. The 'wm' suggests that it's a window manager (and "man xfwm4" confirms it), so I'm picking that's it. Richard