When I started my VirtualBox instances I planned ahead and used vhd drive files. Creating a new instance in Hyper-v using the drive has been painless and my main instance is booting up but has no network connection. I tried adding a legacy network adapter but that isn't working either, however it does show as being detected. The Ubuntu installer sees the device just fine at setup so there has to be a way to get it installed or something. I'm not a Linux guru and am having a hard time finding an answer online or from my Linux friends.
Ubuntu Server 18.04