Qtile will set your resolution automatically and will detect dual screen as well.
There are just a few applications to remember to be able to figure out what to do if you have problems with your resolution on a Virtual Box machine.
- xrandr
- arandr
- gtf
We will show you in the video what I did in the past to fix it.
We keep the script around for the ‘just in case’ scenario in order to help our users.