Canonical has released an official 20.10 Ubuntu Desktop version for the Raspberry Pi 4 and it awesome!
This is an official desktop image from the ubuntu website and it ready to install to an SD or external storage for your Raspberry Pi 4! Its using the GNOME 3.38 desktop environment and Linux Kernel 5.8.
In this video, I show you how to get this installed and set up so you can test out and use the Ubuntu 20.10 Grovy Gorilla on the Pi4! This tutorial will work for Windows Mac and Linux.
Get Etcher here: https://www.balena.io/etcher/