Turn on Linux support
Select the time in the bottom right to open your status area
Select Settings (gear icon)
Select Linux (Beta) > Linux
Select Turn On
Setup can take 10 minutes or more depending on the internet connection speed
Update Linux
sudo apt update
sudo apt install apt-utils
sudo apt upgrade
sudo apt dist-upgrade
Mouse cursor support
sudo apt install adwaita-icon-theme
sudo apt install adwaita-icon-theme-full
Install Nano text editor
sudo apt install nano
Install Zenity (Allows the execution of GTK+ dialog boxes in command-line and shell scripts.)
sudo apt install zenity