I have set up my VNC Server on Ubuntu 12.04 following this guide.
It all works fine, but at the moment I am auto-logged on as
root, and the second I log out I just get a black screen.
I would like it to, upon connection, prompt the user VNCing to login; in other words, I want the user to be presented a GNOME login screen.
I have the latest GNOME and VNC.
How do I present a GNOME login screen to a user who is logging in via VNC?