Merge pull request #71416 from worldofpeace/gnome3-sound-theme

nixos/gnome3: add sound-theme-freedesktop

nixos/modules/config/xdg/sounds.nix

@@ -1,4 +1,4 @@
-{ config, lib, ... }:
+{ config, lib, pkgs, ... }:
 
 with lib;
 {
@@ -14,6 +14,10 @@ with lib;
   };
 
   config = mkIf config.xdg.sounds.enable {
+    environment.systemPackages = [
+      pkgs.sound-theme-freedesktop
+    ];
+
     environment.pathsToLink = [
       "/share/sounds"
     ];

nixos/modules/services/x11/desktop-managers/gnome3.nix

@@ -217,6 +217,12 @@ in
 
       services.xserver.updateDbusEnvironment = true;
 
+      # gnome has a custom alert theme but it still
+      # inherits from the freedesktop theme.
+      environment.systemPackages = with pkgs; [
+        sound-theme-freedesktop
+      ];
+
       # Needed for themes and backgrounds
       environment.pathsToLink = [
         "/share" # TODO: https://github.com/NixOS/nixpkgs/issues/47173