hosts/common/optional/gnome.nix

@@ -1,11 +1,8 @@
 {
-  services = {
-    xserver = {
+  services.xserver = {
     enable = true;
     displayManager = {
-        gdm = {
-          enable = true;
-          autoSuspend = false;
+      gdm.enable = true;
     };
     desktopManager = {
       gnome.enable = true;
@@ -13,23 +10,4 @@
     layout = "us";
     xkbVariant = "";
   };
-    logind.lidSwitch = "ignore";
-  };
-  security.polkit.extraConfig = ''
-    polkit.addRule(function(action, subject) {
-        if (action.id == "org.freedesktop.login1.suspend" ||
-            action.id == "org.freedesktop.login1.suspend-multiple-sessions" ||
-            action.id == "org.freedesktop.login1.hibernate" ||
-            action.id == "org.freedesktop.login1.hibernate-multiple-sessions")
-        {
-            return polkit.Result.NO;
-        }
-    });
-  '';
-  systemd.targets = {
-    sleep.enable = false;
-    suspend.enable = false;
-    hibernate.enable = false;
-    hybrid-sleep.enable = false;
-  };
 }

hosts/pixnix/default.nix

@@ -16,6 +16,13 @@
     ../common/optional/sshd.nix
   ];
 
+  boot = {
+    loader = {
+      systemd-boot.enable = true;
+      efi.canTouchEfiVariables = true;
+    };
+  };
+
   networking = {
     hostName = "pixnix";
     networkmanager.enable = true;

hosts/pixnix/hardware-configuration.nix

@@ -1,43 +1,38 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
 { config, lib, pkgs, modulesPath, ... }:
 
 {
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot = {
-    initrd = {
-      availableKernelModules = [ "xhci_pci" "usb_storage" "sd_mod" "sdhci_pci" ];
-      kernelModules = [ ];
-    };
-    kernelModules = [ "kvm-intel" ];
-    extraModulePackages = [ ];
-    loader = {
-      systemd-boot = {
-        enable = true;
-        consoleMode = "max";
-      };
-      efi.canTouchEfiVariables = true;
-    };
-  };
+  boot.initrd.availableKernelModules = [ "xhci_pci" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
 
-
-  filesystems = {
-    "/" = {
-      device = "/dev/disk/by-uuid/b2c7656b-2292-4dc9-94f2-a66690a14969";
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/b2c7656b-2292-4dc9-94f2-a66690a14969";
       fsType = "ext4";
     };
-    "/boot" = {
-      device = "/dev/disk/by-uuid/495A-C854";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/495A-C854";
       fsType = "vfat";
     };
-  };
 
-  swapDevices = [{
-    device = "/dev/disk/by-uuid/9cd48b44-07e5-4d0f-aaf0-7ca07e7b7945";
-  }];
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/9cd48b44-07e5-4d0f-aaf0-7ca07e7b7945"; }
+    ];
 
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp1s0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";