temp testing

modules/nixos/nix/default.nix

@@ -1,4 +1,4 @@
-{ lib, ... }:
+{ config, lib, namespace, ... }:
 {
   nix = {
     settings = {
@@ -29,6 +29,7 @@
   nixpkgs = {
     config = {
       allowUnfree = lib.mkForce true;
+      cudaSupport =lib.mkDefault config.${namespace}.hardware.nvidia.enable;
       allowUnsupportedSystem = true;
       permittedInsecurePackages = [
         # ...