> A couple of of the operating systems seem to point the finger at poorly documented hardware changes that the manufacturer has been no help with.

If only we could have somehow predicted this. I mean who could have predicted that a company that has never released hardware documentation and screwed over individual users in preference to corporate users during shortages would get in the way of porting other OSes. <shocked Pikachu face>

I mean, it's not like people have been bitching about this for more than a goddamn decade.

If only we could have forseen this <rolls eyes>.

An RPI5 4GB is exactly the same price and form factor as the Beagle Y-AI. You can help the folks trying to do this right or not. The choice is yours.