update 

flake.lock

@@ -189,6 +189,24 @@
         "type": "github"
       }
     },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1727826117,
+        "narHash": "sha256-K5ZLCyfO/Zj9mPFldf3iwS6oZStJcU4tSpiXTMYaaL0=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "3d04084d54bedc3d6b8b736c70ef449225c361b1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1629284811,
@@ -537,6 +555,26 @@
         "type": "github"
       }
     },
+    "nix-gaming": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs_3",
+        "umu": "umu"
+      },
+      "locked": {
+        "lastModified": 1729614010,
+        "narHash": "sha256-L4FvILfV9T0zSs09v1m3hItTp0KfuIRoeHju1eOg2EA=",
+        "owner": "fufexan",
+        "repo": "nix-gaming",
+        "rev": "e9ca6bf2c6ebf60562d82b954ad5e381b67e0264",
+        "type": "github"
+      },
+      "original": {
+        "owner": "fufexan",
+        "repo": "nix-gaming",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1729070438,
@@ -553,6 +591,18 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1727825735,
+        "narHash": "sha256-0xHYkMkeLVQAMa7gvkddbPqpxph+hDzdu1XdGPJR+Os=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/fb192fec7cc7a4c26d51779e9bab07ce6fa5597a.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/fb192fec7cc7a4c26d51779e9bab07ce6fa5597a.tar.gz"
+      }
+    },
     "nixpkgs-stable": {
       "locked": {
         "lastModified": 1720386169,
@@ -602,6 +652,22 @@
       }
     },
     "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1728538411,
+        "narHash": "sha256-f0SBJz1eZ2yOuKUr5CA9BHULGXVSn6miBuUWdTyhUhU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b69de56fac8c2b6f8fd27f2eca01dcda8e0a4221",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1728492678,
         "narHash": "sha256-9UTxR8eukdg+XZeHgxW5hQA9fIKHsKCdOIUycTryeVw=",
@@ -617,7 +683,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1725194671,
         "narHash": "sha256-tLGCFEFTB5TaOKkpfw3iYT9dnk4awTP/q4w+ROpMfuw=",
@@ -633,7 +699,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_5": {
+    "nixpkgs_6": {
       "locked": {
         "lastModified": 1722415718,
         "narHash": "sha256-5US0/pgxbMksF92k1+eOa8arJTJiPvsdZj9Dl+vJkM4=",
@@ -649,7 +715,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_6": {
+    "nixpkgs_7": {
       "locked": {
         "lastModified": 1729256560,
         "narHash": "sha256-/uilDXvCIEs3C9l73JTACm4quuHUsIHcns1c+cHUJwA=",
@@ -696,7 +762,8 @@
         "home-manager": "home-manager",
         "hyprfocus": "hyprfocus",
         "hyprland": "hyprland",
-        "nixpkgs": "nixpkgs_3",
+        "nix-gaming": "nix-gaming",
+        "nixpkgs": "nixpkgs_4",
         "nixpkgs-stable": "nixpkgs-stable_2",
         "spicetify-nix": "spicetify-nix",
         "stylix": "stylix",
@@ -758,7 +825,7 @@
         "flake-utils": "flake-utils_2",
         "gnome-shell": "gnome-shell",
         "home-manager": "home-manager_2",
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_5",
         "systems": "systems_2",
         "tinted-foot": "tinted-foot",
         "tinted-kitty": "tinted-kitty",
@@ -872,6 +939,31 @@
         "type": "github"
       }
     },
+    "umu": {
+      "inputs": {
+        "nixpkgs": [
+          "nix-gaming",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "dir": "packaging/nix",
+        "lastModified": 1728772489,
+        "narHash": "sha256-6sHjXNhPrRXIV1au5jlSXHeqn/QHb9wyRt7V0F5p4PA=",
+        "ref": "refs/heads/main",
+        "rev": "475e2b37e34a663b11f8c92b79dd45637a3e848c",
+        "revCount": 770,
+        "submodules": true,
+        "type": "git",
+        "url": "https://github.com/Open-Wine-Components/umu-launcher/?dir=packaging/nix"
+      },
+      "original": {
+        "dir": "packaging/nix",
+        "submodules": true,
+        "type": "git",
+        "url": "https://github.com/Open-Wine-Components/umu-launcher/?dir=packaging/nix"
+      }
+    },
     "walls": {
       "flake": false,
       "locked": {
@@ -933,7 +1025,7 @@
     "yazi": {
       "inputs": {
         "flake-utils": "flake-utils_3",
-        "nixpkgs": "nixpkgs_5",
+        "nixpkgs": "nixpkgs_6",
         "rust-overlay": "rust-overlay"
       },
       "locked": {
@@ -952,7 +1044,7 @@
     },
     "zen-browser": {
       "inputs": {
-        "nixpkgs": "nixpkgs_6"
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
         "lastModified": 1729379852,

flake.nix

@@ -22,6 +22,7 @@
       "github:ayugram-port/ayugram-desktop/release?submodules=1";
     hyprland.url = "git+https://github.com/hyprwm/Hyprland?submodules=1";
     zen-browser.url = "github:0xc000022070/zen-browser-flake";
+    nix-gaming.url = "github:fufexan/nix-gaming";
     stylix.url = "github:danth/stylix";
     yazi.url = "github:sxyazi/yazi";
 

host/system/network.nix

@@ -4,6 +4,7 @@
     networkmanager = { # NETWORK MANAGER
       enable = true;
       insertNameservers = [ "1.1.1.1" "1.0.0.1" ];
+      dns = "systemd-resolved";
       wifi.powersave = true;
     };
     useDHCP = lib.mkDefault true;

host/system/sound.nix

@@ -1,4 +1,5 @@
-{ ... }: {
+{ inputs, ... }: {
+  imports = [ inputs.nix-gaming.nixosModules.pipewireLowLatency ];
   security.rtkit.enable = true;
   services.pipewire = { # SOUND NEW GEN
     enable = true;
@@ -8,5 +9,10 @@
       enable = true;
       support32Bit = true;
     };
+    lowLatency = {
+      enable = true;
+      quantum = 64;
+      rate = 48000;
+    };
   };
 }