The crash described by old_toby is bug 207804. Thanks for these easy steps to reproduce the bug, I forwarded them to this bug report.
** Changed in: gnome-system-tools (Ubuntu) Importance: Medium => High ** Changed in: gnome-system-tools (Ubuntu) Importance: High => Medium ** Description changed: Binary package hint: gnome-system-tools I cannot add a group using "Users and Groups" from the system tools menu. Steps to reproduce: - Start "Users and Groups" from the menu. - Unlock with the PolicyKit button - Click Manage Groups - Click Add Group - Enter any group name. It does not matter if you select group members to be added to the new group from the list box. - Click OK Expected: The group is added to the group list in the parent window. Actual result: An empty entry is appended to the list box. - Clicking to see the details opens the previous window but with no group name in the input box. - Clicking Delete asks if you are sure to delete group »(null)«. Additionally, now the whole thing locked up. It does not close or react to button clicks. The whole gtk seems frozen; the window title bar reacts as normally. Just closing does not work. + + Update : Might be related to bug 195680 -- users-admin cannot add groups in hardy beta https://bugs.launchpad.net/bugs/205144 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