tweak gamemode settings

home-manager/modules/de2u.nix

@@ -35,8 +35,6 @@ in
     programs.firefox = {
       enable = lib.mkDefault true;
 
-      enableGnomeExtensions = true;
-
       package = lib.mkDefault ((if pkgs ? librewolf then pkgs.librewolf else pkgs.firefox).override {
         cfg = {
           enableGnomeExtensions = true;
@@ -139,6 +137,7 @@ in
       gnomeExtensions.appindicator
       gnomeExtensions.compiz-windows-effect
       gnomeExtensions.unite-shell
+      gnomeExtensions.gamemode
     ];
 
     systemd.user.sessionVariables = {
@@ -251,6 +250,7 @@ in
           "appindicatorsupport@rgcjonas.gmail.com"
           "launch-new-instance@gnome-shell-extensions.gcampax.github.com"
           "unite@hardpixel.eu"
+          "gamemode@christian.kellner.me"
         ];
       };
       "org/gnome/desktop/peripherals/touchpad" = {

modules/workstation.nix

@@ -106,6 +106,14 @@ in
     # Needed for lots of controller stuff
     hardware.uinput.enable = lib.mkDefault true;
 
+    # Optimizes running games
+    programs.gamemode = {
+      enable = lib.mkDefault true;
+      settings = {
+        general.renice = 10;
+      };
+    };
+
     # Allows realtime stuff, useful for games, audio etc
     services.udev.extraRules = ''
       KERNEL=="rtc0", GROUP="users"
@@ -235,8 +243,12 @@ in
     programs.dconf.enable = lib.mkDefault true;
     services.dbus.packages = with pkgs; [ dconf ];
 
-    # better default swap
-    boot.kernel.sysctl = { "vm.swappiness" = lib.mkDefault 45; };
+    boot.kernel.sysctl = {
+      # better default swap
+      "vm.swappiness" = lib.mkDefault 45;
+      # lol anti-cheat
+      "abi.vsyscall32" = 0;
+    };
 
     # self explanatory
     fuckingprint.enable = lib.mkDefault true;