I think these are your options, you can choose both of them:
- If you want to have your o-charts working I recommend you to use the dongle so you do not loose your license and your money and try the OpenPlotter alpha 32bit images until the stable stage and maybe switch to 64bit if we have solved this problem.
- To help us to solve this problem I recommend you to install the latest Raspberry OS 64 bit image, installing OpenPlotter settings manually, installing OpenCPN flatpak, try to run opencpn flatpak headless from the terminal with monitor and without monitor connected and sen us the error outputs.
Thanks
- If you want to have your o-charts working I recommend you to use the dongle so you do not loose your license and your money and try the OpenPlotter alpha 32bit images until the stable stage and maybe switch to 64bit if we have solved this problem.
- To help us to solve this problem I recommend you to install the latest Raspberry OS 64 bit image, installing OpenPlotter settings manually, installing OpenCPN flatpak, try to run opencpn flatpak headless from the terminal with monitor and without monitor connected and sen us the error outputs.
Thanks