Annoying things

MokListRT error at start-up.

Luckily there is a cure:

https://askubuntu.com/questions/1279602/ubuntu-20-04-failed-to-set-moklistrt-invallid-parameter

And there is the bugging icon size…

https://askubuntu.com/questions/1233041/20-04-how-to-change-the-size-and-appearance-of-desktop-icons-and-the-way-they

But I did not see a real difference after trying that out 🙁