fixed low refresh rate

home-manager/bspwm.nix

@@ -10,11 +10,6 @@
       "xsetroot -cursor_name left_ptr"
       "xsetroot -solid \"#000000\""
       "flashfocus"
-      "bspc monitor -a I"
-      "bspc monitor -a II"
-      "bspc monitor -a III"
-      "bspc monitor -a IV"
-      "bspc monitor -a X"
     ];
     settings = {
       border_width = 0;
@@ -27,5 +22,9 @@
       borderless_monocle = true;
       gapless_monocle = true;
     };
+    monitors = {
+      HDMI-0 = [ "I" "II" "III" "IV" "V" ];
+#      eDP-1 =  [ "VI" "VII" "VIII" "IX" "X" ];
+    };
   };
 }

modules/packages.nix

@@ -43,6 +43,7 @@ environment.systemPackages = with pkgs; [
      networkmanagerapplet
      dmenu
      qsudo
+     mate.mate-polkit
      flashfocus
      pavucontrol
      gpick

modules/refreshrate.nix

@@ -0,0 +1,13 @@
+{
+  services.xserver = {
+    xrandrHeads = [
+      {
+        output = "HDMI-0";
+        primary = true;
+      }
+    ];
+    screenSection = '' 
+    Option         "metamodes" "1920x1080_144 +0+0"
+    '';
+  };
+}

systems/gerg-desktop.nix

@@ -11,6 +11,7 @@
       ../modules/scripts.nix
       ../modules/misc.nix
       ../modules/vfio.nix
+      ../modules/refreshrate.nix
       ../modules/xserver.nix
     ];
   networking.hostName = "gerg-desktop";