it’s my only explainable cause on why nvidia won’t allow iGPU to work even if no NVIDIA configs, modules exist unless i blacklist the nvidia like the link above.
Maybe nvidia-dkms modifies the kernel to integrate with it so that it loads them automagically.
Could be the way your hardware works? You are the only one who can figure that out. I don’t have this hardware. Or you are missing something because others have made it work.