I found this, in a another forum: launch the network-admin with gksu, [gksu network-admin] then it ask you for your root password, it works for me.
I hope it can help you -- network-admin error: The interface does not exist https://bugs.launchpad.net/bugs/184711 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
