Comment 9 for bug 1814012

I have this problem too, I think netplan is garbage, because it has no config for some networkd config(such as mdns and ipv6 prefix delegation), it only have is a basic network config, I don't know why bother use netplan but it's integrated in ubuntu as essential(ubuntu-minimal and cloud-init all depends on it). I don't know why this isn't an option to to user, and they have many ancient bug that are still open.