@simmon45 are you looking to use WIFI or just LAN?
I have modified an installer to work with an Ubuntu 18.04 LTS Virtual Machine. The image I used was ubuntu-18.04.2-desktop-amd64.iso. To get wifi working will be a bit more work because of the differences in drivers for wifi but I’m sure it can be done. Let me know what your setup is and I’ll upload the Ubuntu installer with the right changes.