I was wondering what is the best way to start the guest session from the login screen (GDM).
Currently, I created a new user called 'ubuntu-guest' (has to be something other than 'guest'). Then added the following script to the Startup Applications.
#!/bin/bash /usr/share/gdm/guest-session/guest-session-launch & /usr/bin/gnome-session-save --logout
The problem with this method, is that when you log in as 'ubuntu-guest', you have to start up two gnome sessions: one for 'ubuntu-guest' and one for the actual guest account.
Please let me know if you have any other better ideas. Thanks!