On Aug 31, 2012 6:13 PM, "Arno Gaboury" <arnaud.gaboury@xxxxxxxxx> wrote: > > Dear list, > > I boot with systemd and startx. > > I can't open my USB disk with thunar (XFCE4 file manager) and get this > message: > Not autorized to perform operation. > > I understand as a simple user I can not mount it. > How can I solve this issue? I couldn't find any clear answer. Make sure your session is 'active' according to loginctl. Tom