I did not manage to get Nextcloud Office to run on my old "Nextcloud Box", so it was time to move on.
Having my user as part of dialout somehow gives me the creeps, yet I don't want to sudo my way to UART on my microcontrollers. So, here comes the udev!
I used to remove DRMs from my E-Books using Calibre on MacOS because there is no Adobe Digital Editions on Linux. Now I've found way to solve this on Linux!