init

login

• https://askubuntu.com/questions/1199589/ubuntu-server-default-password-using-raspberry-pi-image

install ifconfig

sudo apt install net-tools

wifi setup

• https://huobur.medium.com/how-to-setup-wifi-on-raspberry-pi-4-with-ubuntu-20-04-lts-64-bit-arm-server-ceb02303e49b