I had similar problem with Intrepid. I changed the Gnome login session to "failsafe Gnome" and logged into to each different user account without any hitches. After that I could use the normal Gnome session and log in / out & Switch to my hearts content.
Hope that helps. -- Switch User Fails most of the time https://bugs.launchpad.net/bugs/292500 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs