update

hosts/desktop/configuration.nix

@@ -8,6 +8,8 @@ let
   password =
     "$y$j9T$EkPXmsmIMFFZ.WRrBYCxS1$P0kwo6e4.WM5DsqUcEqWC3MrZp5KfCjxffraMFZWu06";
   hostname = "matt-nixos";
+  gnome = true;
+  plasma = false;
 in {
   imports = [ # Include the results of the hardware scan.
     ./hardware-configuration.nix
@@ -22,7 +24,7 @@ in {
 
   share.gaming.enable = true;
 
-  apps.discover-wrapped.enable = true;
+  apps.discover-wrapped.enable = plasma;
 
   chaotic = {
     nyx.cache.enable = true;
@@ -70,14 +72,17 @@ in {
     xserver = {
       enable = true;
 
-      # Enable the Plasma 6 Desktop Environment.
+      # Enable Desktop Environment.
       displayManager = {
-        sddm.enable = true;
-        defaultSession = "plasma";
+        gdm.enable = gnome;
+        sddm.enable = plasma;
+        defaultSession = if plasma then "plasma" else "gnome";
       };
+
+      desktopManager.gnome.enable = gnome;
     };
     
-    desktopManager.plasma6.enable = true;
+    desktopManager.plasma6.enable = plasma;
 
     # enable auto discovery of printers
     avahi = {
@@ -132,7 +137,7 @@ in {
   time = { hardwareClockInLocalTime = true; };
 
   # xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-kde ];
-  xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
+  # xdg.portal.extraPortals = mkIf plasma [ pkgs.xdg-desktop-portal-gtk ];
 
   # Configure environment
   environment = {
@@ -168,8 +173,7 @@ in {
 
   # Configure nixpkgs
   nixpkgs.config.permittedInsecurePackages = [
-    # allow insecure electron for etcher
-    "electron-19.1.9"
+    # ...
   ];
 
   # Define a user account. Don't forget to set a password with ‘passwd’.