Now I can see what's the problem. You shouln't have to authenticate when closing the first dialog. If it does so, that's because it wants to commit your user configuration - and since there are two separate programs here, the first one (users-admin) overwrites the changes that were made since it was started. Though I'd have thought it is more clever than that, and should ask you to reload the configuration from system files.
The easiest fix I can think of would be to close the first dialog after changing the password. You may lose changes you could have made there, but that's not very likely that you first edited other settings. Thanks for catching the /etc/shadow funny behavior, that really saves us much debugging. ** Changed in: gnome-system-tools (Ubuntu) Importance: Undecided => High ** Changed in: gnome-system-tools (Ubuntu) Status: Confirmed => Triaged -- Cannot change password with users-admin (gnome-system-tools) https://bugs.launchpad.net/bugs/490093 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-system-tools in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs