[id='proc-configuring-xorg-as-default-gnome-session'] = Configuring GNOME to use X.Org At the login screen, select the "gear" icon and select *GNOME on Xorg*. This change will persist until changed back at the login screen. [discrete] == Changing the default GNOME session via configuration file To make Xorg the default GNOME session: . Open `/etc/gdm/custom.conf` and uncomment `WaylandEnable=false`. . Add the following line to the `[daemon]` section: DefaultSession=gnome-xorg.desktop . Save the `custom.conf` file. . Logout or reboot to enter the new session. You can confirm the Windowing system in use by visiting *Settings* > *About*.