How to install Gnome on Ubuntu 20.04 LTS Focal Fossa - LinuxConfig.org

GNOME, GNU Network Object Model Environment is a graphical user interface (GUI) in Linux and, in particular, in the Ubuntu operating system. It includes a variety of desktop applications and its aim is to make a Linux system easy to use for non-programmers. The objective of this tutorial is to install Gnome on Ubuntu 20.04 Focal Fossa Linux.
This is a companion discussion topic for the original entry at https://linuxconfig.org/how-to-install-gnome-on-ubuntu-20-04-lts-focal-fossa