Modified desktop configuration

modules/system/desktop/nvidia.nix

@@ -31,11 +31,9 @@
     # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus 
     # Only available from driver 515.43.04+
     # Currently alpha-quality/buggy, so false is currently the recommended setting.
-    open = true;
+    open = false;
     nvidiaSettings = true;
 
-    package = pkgs.unstable.linuxKernel.packages.linux_6_6.nvidia_x11_beta;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
   };
-
-  programs.gamemode.enable = true;
 }

modules/system/desktop/plasma.nix

@@ -0,0 +1,18 @@
+{ pkgs, ... }:
+
+{
+  services.xserver.enable = true;
+  
+  services.displayManager.sddm.enable = true;
+  services.desktopManager.plasma6.enable = true;
+
+  hardware.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+}

modules/system/programs/sunshine.nix

@@ -1,10 +1,10 @@
-{ ..., pkgs }:
+{ pkgs, ... }:
 
 {
   services.sunshine = {
     enable = true;
-    package = pkgs.unstable.sunshine;
-    autostart = true;
+    package = pkgs.unstable.sunshine.override { cudaSupport = true; };
+    autoStart = true;
     capSysAdmin = true;
     openFirewall = true;
   };