Linux Capable published a tutorial about installing the latest version of Cockpit on Ubuntu 20.04.
How to Install or Update to Latest Version Cockpit on Ubuntu 20.04
Cockpit is a free remote server manager that is lightweight and easy to use for GNU/Linux servers. Cockpit is a web-based graphical interface for servers
How to Install or Update to Latest Version Cockpit on Ubuntu 20.04 - LinuxCapable