So as I understand this, the issue is that if you have a system upgraded from Xenial to Bionic, it isn't actually using netplan for networking configuration, and we are failing to detect that it is using /e/n/i as the correct source of configuration.
So as I understand this, the issue is that if you have a system upgraded from Xenial to Bionic, it isn't actually using netplan for networking configuration, and we are failing to detect that it is using /e/n/i as the correct source of configuration.