If you want access to the host while running a dualgpu setup you would have to have additional input/output devices which you dont passthrough to the vm, a kvm-switch, use looking glass or come up with a more involved setup.
If you want access to the host while running a dualgpu setup you would have to have additional input/output devices which you dont passthrough to the vm, a kvm-switch, use looking glass or come up with a more involved setup.