After recent updates the problems seem to have gone away. I don't know which update did it but it wasn't networking-manager.
-- IPv6=automatic breaks IPv4 https://bugs.launchpad.net/bugs/284874 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