On Sun 31 Mar 2013 at 20:23:39 +0200, Armin Maisch wrote: > When I want to log off from Xfce by using the xfce-dialog I find three > buttons there: logoff (which is working as it should, reboot, which is > just grey and unclickable and the shutdown-one, which is also grey and > unclickable. There is a README in /usr/share/doc/xfce4-session. Its advice works for me.