There's an error in the log file you provided, though. Could you check when it exactly happens (e.g. when pressing OK for the password dialog...)?
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-system-tools in ubuntu. https://bugs.launchpad.net/bugs/684587 Title: users-admin won't allow creation of new user -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs