Cemaxecuter - 2023-01-02

Hi Will. The ISO file should not be used on the Pi. Maybe you meant to post this here?

https://sourceforge.net/projects/dragonos-pi64/

DragonOS Pi64 is for the Pi. Download the file and burn it with etcher.

The DragonOS Focal ISO (this project page) is for x86_64 targets. It would never be usable on the Pi. Hope this helps. Let me know if you get the Pi going, should be no problem after you grab the DragonOS Pi64 image.