add systemD boot config

flake.nix

@@ -92,19 +92,32 @@
             home-manager.extraSpecialArgs = { inherit inputs; };
           }
 
-          ({ pkgs, lib, ... }: {
-            networking.hostName = lib.mkForce "nerv";
-            environment.systemPackages = [
-              # For debugging and troubleshooting Secure Boot.
-              pkgs.sbctl
-            ];
-            boot.loader.systemd-boot.enable = lib.mkForce false;
+          (
+            {
+              config,
+              pkgs,
+              lib,
+              ...
+            }:
+            {
+              networking.hostName = lib.mkForce "nerv";
+              environment.systemPackages = [
+                pkgs.sbctl
+              ];
+              boot.loader.systemd-boot.enable = lib.mkForce false;
+              services.xserver.videoDrivers = [ "nvidia" ];
+              hardware.nvidia = {
+                modesetting.enable = true;
+                open = true;
+                package = config.boot.kernelPackages.nvidiaPackages.latest;
+              };
 
-            boot.lanzaboote = {
-              enable = true;
-              pkiBundle = "/var/lib/sbctl";
-            };
-          })
+              boot.lanzaboote = {
+                enable = true;
+                pkiBundle = "/var/lib/sbctl";
+              };
+            }
+          )
         ];
       };
     };