With a clean Ubuntu 20.04 LTS Server running GNOME, everything is working fine when I physically log into the unit. But when I RDP into it as xfce4, the Restart, Shu Down, and Suspend button are all greyed out! The only button that is available is Log Out.
How can this be fixed so I can shutdown, suspend, or reboot via Remote Desktop?
sudoprivileges or throughpolkit. This old question may help: https://askubuntu.com/questions/636973/ – FedKad Jan 28 '22 at 15:50