After talking to my Fedora friends, I have learned that this is probably a bug in Network Manager (which comes from Fedora) - it doesn't support bridged networking.
-- VirtualManager shows no network interfaces when I try to use bridged networking. https://bugs.launchpad.net/bugs/215444 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