I have the same issue (switch user going to a black screen). It happened on 7.04 with effects turned off and now on 7.10 with and without effects off. It happens when I try to use the new switch user applet as well as the regular System -> Quit option. Ctrl+alt+fx does nothing.
-- Switch User freezes at blank screen https://bugs.launchpad.net/bugs/112518 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for gdm in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs