I have changed the values in /etc/login.defs to the ones you proposed (UID_MIN to 1000 and UID_MAX to 60000) and now it seems to work fine. It still would be interesting, what messed up with these settings (which in my case could only be the users-admin-tool itself or the upgrade which were the only two things i did after the installation), but for my part I am now happy and content. Thank you :)
-- System > Admin > Users and Groups: only root available https://bugs.launchpad.net/bugs/210710 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