@hggdh: This happens for both 7.10 and 8.04.1 (and I think it happened with previous versions also) . gnome-system-tools versions are 2.20.0-0ubuntu2 and 2.22.0-0ubuntu9 respectively.
There are other examples of missing groups, such as "disk", "cdrom", "floppy", "www-data" etc. -- [users-admin] Group list is not complete https://bugs.launchpad.net/bugs/201388 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs