You tilt the mirror to align the top of what you’re shooting to the bottom of the compass. When you look at the compass in the mirror, that arrow will be pointing up, towards the object you’re shooting. Watch this video and imagine the arrow on your compass.

https://www.youtube.com/watch?v=99Ezr-8NTuU

My laptop says otherwise lol and because you didnt read the links I put

services.xserver.videoDrivers = [
    "amdgpu"
    "nvidia"
  ];
hardware.nvidia.prime = {
    offload = {
      enable = true;
      enableOffloadCmd = true;
    };
    # Make sure to use the correct Bus ID values for your system!
    nvidiaBusId = "PCI:0:2:0";
    amdgpuBusId = "PCI:54:0:0";
  };

Is all it takes to install Nvidia Prime Offloading on a NixOS machine with AMD iGPU and an Nvidia dGPU.

Yeah, its known that setting up an nvidia card is notoriously hard on linux. I believe Linus T had something nice to say about them. But what you’re looking for does exist and can be setup with a little bit of tinkering.

Personally, I use NixOS, so I just have to add a few lines of code to my nix flake. Here are the directions

Then you just add an environment variable for the applications you want to run. If you don’t use Nix and want to set it up manually, as always the Arch Wiki comes into play. See section 1.3.1.2.

To sum that up, install the nvidia drivers through the package manger, mod probe the kernel, and add some udev rules. You’ll need to add those environment variables again for any application you want to use the gpu.

Edit: I forgot to mention its called Nvidia Prime. If you search the distro of your choice plus that it should help.

Agreed, I believe “I think, therefore, I am.” sums that up well.