That's actually deliberate. But if you have a real "guest" user, then that one should appear in the user switcher. Doesn't it?
** Changed in: gdm-guest-session (Ubuntu) Status: New => Incomplete -- Guest session does not work in Gnome, if a user named guest is created https://bugs.launchpad.net/bugs/292533 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