You need to install Hyte Nexus, it seems like it's only available for Windows . Without it, it simply works as a touch display.

Hi Jck, the display is operated with the NEXUS software. You can also use it as a normal display. The best place to look is https://hyte.com/de...

As if Linux, I don't know, as I have Windows. The best way to find out is to visit the HYTE website. Greetings