There is a difference, your fingers serve a purpose. Once you start configuring your network interfaces manually (as you did) network-manager serves no purpose...
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/867833 Title: Network Manager overwriting /etc/resolv.conf with no information when static IP configured for ipv4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/867833/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs