I had no end of trouble with recent betas in ubuntu-mate on RaspPi 4 so yesterday I installed kubuntu 20.04.1 LTS using DesktopifyDesktopify

Some GUI elements are a little slow to render, but overall the functionality of this new system is just outstanding!

I was able to image all night with Kstars 3.5.0 beta using StellarSolver on my brand new 10Micron mount (unguided). I've also been able to build MountWizzard 4MountWizzard4 using the very nice precompiled modules for Ubuntu provided by Michel.

I am really delighted with the mount, the software, and the results of my "first light" imaging session last night!

Mountwizzard4 has an install script that works on astroberry/stellarmate. Enjoy guys!

mountwizzard4.readthedocs.io/en/latest/install/astroberry.html