Comment 3 for bug 1872185

Same situation for me. I installed Ubuntu 20.04 (beta) on a new
server and used the exact same netplan setup as on an Ubuntu 18.04 server.

At startup it hangs for a long time at "Wait for Network to be Configured"
which never succeeds. Eventually I can login, but the network did not
get up.

This is quite annoying since it is now impossible to remotely reboot.
Well, I can reboot, but then the system remains offline. :-(

Indeed "systemctl restart systemd-networkd" completes without error, and
the bridge is up.

To me it is not clear whether this is a bug in netplan or in systemd-networkd or in the combination of the two.