vboxmanage list vms
"homestead-7" {2c8b0ea2-d862-4f4e-bcb2-2d7db848686f}
vboxmanage unregistervm homestead-7 --delete
sudo vi /etc/systemd/system/network-online.targets.wants/networking.service
https://ubuntuforums.org/showthread.php?t=2323253&p=13484073