Update config

modules/home-manager/hyprland/configuration.nix

@@ -33,5 +33,7 @@ in {
       # "LIBVA_DRIVER_NAME,nvidia"
       # "__GLX_VENDOR_LIBRARY_NAME,nvidia"
     ];
+
+    monitor = cfg.monitors;
   };
 }

modules/home-manager/hyprland/envs.nix

@@ -1,11 +1,23 @@
 {
   config,
+  lib,
   pkgs,
+  osConfig ? {},
   ...
-}: {
+}: 
+let
+hasNvidiaDrivers = builtins.elem "nvidia" osConfig.services.xserver.videoDrivers;
+  
+  nvidiaEnv = [
+    "NVD_BACKEND,direct"
+    "LIBVA_DRIVER_NAME,nvidia"
+    "__GLX_VENDOR_LIBRARY_NAME,nvidia"
+  ];
+in
+{
   wayland.windowManager.hyprland.settings = {
     # Environment variables
-    env = [
+    env = (lib.optionals hasNvidiaDrivers nvidiaEnv) ++ [
       "GDK_SCALE,2" # Change to 1 if on a 1x display
       # Uncomment if running NVIDIA GPU:
       # "NVD_BACKEND,direct"

modules/home-manager/hyprpaper.nix

@@ -41,7 +41,7 @@ in {
         selected_wallpaper_path
       ];
       wallpaper = [
-        "eDP-1,${selected_wallpaper_path}"
+        ",${selected_wallpaper_path}"
       ];
     };
   };