code review

hosts/arrakis/default.nix

@@ -17,11 +17,8 @@ in {
 
   boot = {
     loader = {
-      grub = {
-        enable = true;
-        device = "/dev/vda";
-        useOSProber = true;
-      };
+      systemd-boot.enable = true;
+      efi.canTouchEfiVariables = true;
     };
   };
 

hosts/common/features/nvidia.nix

@@ -0,0 +1,12 @@
+{ config, pkgs, ... }: {
+  hardware.opengl.enable = true;
+  services.xserver.videoDrivers = [ "nvidia" ];
+  hardware.nvidia = {
+    modesetting.enable = true;
+    open = false;
+    nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+
+  programs.xwayland.enable = true;
+}