Nvidia tesla m60 - guest driver

I’m driving proxmox 9.2 on my PC. I have GRID driver 16.14 installed in proxmox. (535.309.01)

Now I’m trying to install the guest driver in nixos, but whatever I try, it doesn’t work. I can’t find any current documentation regarding nvidia vgpu’s. Can anyone point me in the right direction?

When I try to install the normal nvidia 535.309.01 driver with mkDriver, I get a black screen and the VM locks up.

I tried using the GitHub - mrzenc/vgpu4nixos: NixOS module for NVIDIA vGPU · GitHub repo, but I never get the driver to work, and I don’t fully understand the documentation.

I’ve been at it for about a month. Can somebody be of some help?

O, forgot to tell:
I use the flake way, and I’m on version 26.05.
Proxmox version 9.2.11