devices configured manually in /etc/network/interfaces are not managed by network manager by design. Solution: remove those entires from that file (all except the lo device imo).
** Changed in: network-manager (Ubuntu) Status: Incomplete => Invalid -- [Hardy] Network can not be configured through the NetworkManager https://bugs.launchpad.net/bugs/178703 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