Most of the things I have read say disabling the secure boot is a solution, but that hasn’t worked. I installed it via the akmods packages from the fusion repository. Also, it’s not a laptop, it’s a desktop so I’m not looking for a hybrid solution.
I installed Nvidia drivers. Secure boot is disabled, but I'm still "missing a kernel module" and defaulting to nouveau
They maybe already installed but make sure kernel-devel and kernel-headers are installed.
Could you please run the following and share the outputs please?
sudo akmods --force sudo dracut --force