Comment by blowfish721

Was trying to configure a network bridge for a vm just the other day from cli. The guide (for Ubuntu which I was also using) was using nmcli (Network Manager), tried it and command not found, back to searching and was nudged to systemd networking by stackoverflow which didnt work either. Turns out that my system was using Netplan. Three different systems to handle networking, really? Ok, chatgpt convert this nmcli command to netplan, sure here you go just put this in your netplan config file and apply config. Ends up with a botched network config on a headless system.