That is odd...I'm running up-to-date Precise, and I definitely have the switch user button. Have you disabled the display of the guest account in the lightdm configuration?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/950583 Title: No "switch user" button when screen locked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/950583/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs