This bug should be reopened - description from montag (https://launchpad.net/ubuntu/+source/gnome-system- tools/+bug/67936/comments/11) is correct. After adding entries to /etc/hosts starting network-admin from menu (or from command line) results in application crash. You can successfully run network-admin using sudo/gksudo but this is hardly solution...
-- [network-admin] Crash when starting from menu. https://launchpad.net/bugs/67936 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
