fixed vaapi

hosts/server/configuration.nix

@@ -4,6 +4,7 @@
   imports = [ ./hardware-configuration.nix ./service.nix ];
   powerManagement.enable = true;
   system.autoUpgrade.enable = true;
+  networking.networkmanager.enable = true;
 
   nix = {
     settings.experimental-features = [ "nix-command" "flakes" ];
@@ -27,11 +28,23 @@
   home-manager = { users = { "k" = import ./home.nix; }; };
 
   environment.systemPackages = with pkgs; [
-    intel-vaapi-driver
-    intel-compute-runtime
-    intel-media-driver
     microcodeIntel
   ];
+  hardware.opengl = {
+      enable = true;
+      extraPackages = with pkgs; [
+          intel-compute-runtime
+          intel-media-driver
+          vaapiIntel
+          vaapiVdpau
+          libvdpau-va-gl
+	  vpl-gpu-rt
+      ];
+  };
+  
+
+  services.xserver.videoDrivers = ["intel"];
+
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions