Fix JellyfinMediaPlayer

overlays/default.nix

@@ -1,7 +1,7 @@
 # This file defines overlays
-{inputs, ...}: {
+{ inputs, ... }: {
   # This one brings our custom packages from the 'pkgs' directory
-  additions = final: _prev: import ../pkgs {pkgs = final;};
+  additions = final: _prev: import ../pkgs { pkgs = final; };
 
   # Third party overlays
   # nh = inputs.nh.overlays.default; //not needed anymore but example how to use it
@@ -12,25 +12,33 @@
   flake-inputs = final: _: {
     inputs =
       builtins.mapAttrs
-      (
-        _: flake: let
-          legacyPackages = (flake.legacyPackages or {}).${final.system} or {};
-          packages = (flake.packages or {}).${final.system} or {};
-        in
-          if legacyPackages != {}
-          then legacyPackages
-          else packages
-      )
-      inputs;
+        (
+          _: flake:
+            let
+              legacyPackages = (flake.legacyPackages or { }).${final.system} or { };
+              packages = (flake.packages or { }).${final.system} or { };
+            in
+            if legacyPackages != { }
+            then legacyPackages
+            else packages
+        )
+        inputs;
   };
 
   # This one contains whatever you want to overlay
   # You can change versions, add patches, set compilation flags, anything really.
   # https://nixos.wiki/wiki/Overlays
   modifications = final: prev: {
-    # example = prev.example.overrideAttrs (oldAttrs: rec {
-    # ...
-    # });
+	 # fixes Cannot load libcuda.so.1 (no tonemapping) and wayland EGL_BAD_CONTEXT
+    jellyfin-media-player = prev.jellyfin-media-player.overrideAttrs {
+      version = "1.12.0";
+      src = prev.fetchFromGitHub {
+        owner = "jellyfin";
+        repo = "jellyfin-media-player";
+        rev = "v1.12.0";
+        sha256 = "sha256-IXinyenadnW+a+anQ9e61h+N8vG2r77JPboHm5dN4Iw=";
+      };
+    };
   };
 
   # When applied, the unstable nixpkgs set (declared in the flake inputs) will