[orca-list] restarting desktop

[Glenn <glennervin cableone net>]

Hi,
I found the message I saved.
The command is:
sudo restart gdm
Maybe this version of Zorin does not use the Gnome desktop, but it did like 
the gdm argument.
Does anyone know how to either log back in successfully in a live session of 
Zorin, or how to restart its desktop?
Thanks.
Glenn