This seems to have been fixed in the latest update of NetworkManager. Be sure that you are fully updated at this point.
** Changed in: network-manager (Ubuntu) Importance: Undecided => Medium Status: Unconfirmed => Confirmed -- NetworkManager fails to bring up wired interface after resume https://bugs.launchpad.net/bugs/102716 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs