snowgoer540 wrote: The last I had heard qtVCP will not run on a rpi. I think ...someone (no idea who)... was working on it, but I've not heard anything.
I really hope that someone isnt me, because I only have one more thing I can try, and then Im out of ideas. Since installing a different version of qt with desktop openGL didnt work, unless I am still doing it wrong, the last thing I got is swapping some symlinks for the rpi graphics driver. last time I tried it, I wrecked some stuff and didnt know how to fix it. I havent checked any updates for 2021 yet as Ive been side tracked with personal things, but the native graphics drivers are still being worked on, and since my last attempt, there appears to be a few more rpi4 specific qt5 install requirements related to the difference in graphics library, so there are a few new things to try also. Qtvcp, last I checked, will run on RPI4 but the graphics preview will not. you can have it load without graphics and still work, but since both QTVCP and rpi graphics drivers are in constant updates, I find things break from one update to another and sometimes the graphics not loading are a fatal error and sometimes not, and the rest of the gui loads but with errors.
Summary of the issue, as far as I can tell
QT linking/installing incorrect drivers
RPI4 having incomplete/multiple graphics drivers
