Here is a YouTube computer tutorial about DWM Install on Minimal Version Ubuntu Linux, and is part of a growing collection of videos I have found which should be useful to you for knowing how to set up the fastest possible DWM system on minimalist Ubuntu. There are thousands of YouTube computer tutorials out there, but this is a good one when you need knowing how to set up the fastest possible DWM system on minimalist Ubuntu.
This tutorial, "DWM Install on Minimal Version Ubuntu Linux" is a free tutorial you can watch, which will help you understand how to get better performance, usability, and an overall better experience using your laptop or desktop computer.