Hey, it took me a while… But it’s working now! I don’t use CPU-pinning for now but its running pretty stable so far.
The problem was: cpu-passthrough caused bluescreens, but I was able to use it with this trick.
But after that I just got 2 cores in my VM, running at 100% all the time.
I then removed “cpu-passthrough” and chose EPYC from the dropdown menu (EPYC-IBPB was selected before). Now I can use all my cores in my VM and it’s running much better then before! It’s really great for work, but in games I’m getting some stuttering…
I’ve also added the hugepage part in my grub, and to the VM config, but I’m always getting an RAM allocation error.
This is my new config file: https://paste.fedoraproject.org/paste/fzQCUT1mVJXFsS9KC6iUHw