Wireguard Linux Client

You need a working WireGuard VPN server. Learn how to set that up here: How to Set Up WireGuard VPN Server on Ubuntu First we update our Ubuntu host machine then install WireGuard: $ sudo apt update $ sudo apt install wireguard Info You may see over the web that you should install WireGuard with ppa, like: $ sudo add-apt-repository ppa:wireguard/wireguard This is an outdated method and as we seen in https://launchpad.net/%7Ewireguard: This formerly was responsible for producing a PPA for WireGuard on Ubuntu.