add things

services/x.nix

@@ -1,6 +1,6 @@
 # X display system config
 
-{ pkgs, ... }:
+{ pkgs, config, ... }:
 {
   hardware.graphics.enable = true;
   services.xserver.enable = true;
@@ -8,9 +8,11 @@
   services.xserver.videoDrivers = [ "nvidia" ];
 
   hardware.nvidia = {
-    open = false;
+    open = true;
     modesetting.enable = true;
     powerManagement.enable = false;
+    nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.production;
   };
 
   xdg.portal = {