lemp11: use GNOME and don't hibernate when the lid

...is closed but there is external power

nix/hosts/lemp11/configuration.nix

@@ -112,6 +112,9 @@
       layout = "gb";
       variant = "";
     };
+
+    displayManager.gdm.enable = true;
+    desktopManager.gnome.enable = true;
   };
 
   # Configure console keymap

nix/hosts/t490/default.nix

@@ -8,6 +8,7 @@
   features = {
     desktop = {
       gaming.enable = true;
+      i3.enable = true;
       peek.enable = true;
     };
   };

nix/modules/nixos/i3.nix

@@ -1,17 +1,24 @@
 {
+  config,
   inputs,
+  lib,
   pkgs,
   self,
   username,
   ...
 }:
 
+with lib;
+
 let
   theme = import "${self}/nix/lib/theme" { inherit pkgs; };
 
   modifier = "Mod4";
 in
 {
+  options.features.desktop.i3.enable = mkEnableOption "Enable i3";
+
+  config = mkIf config.features.desktop.i3.enable {
     services = {
       cron = {
         enable = true;
@@ -146,4 +153,5 @@ in
         settings.global.follow = "keyboard";
       };
     };
+  };
 }