plasma?

flake.nix

@@ -19,7 +19,8 @@
           }
           ./system
           ./system/hardware-nova.nix
-          ./system/gnome.nix
+          # ./system/gnome.nix
+          ./system/plasma.nix
           ./system/btrbk.nix
           ./system/yubikey.nix
           ./system/alt.nix

home/default.nix

@@ -52,7 +52,7 @@
 
   imports = [
     ./minimal.nix
-    ./gnome
+    # ./gnome
     ./firefox.nix
     ./tex.nix
     ./fonts.nix

system/plasma.nix

@@ -0,0 +1,19 @@
+{ config, pkgs, ... }:
+
+{
+   services.xserver.enable = true;
+   services.xserver.desktopManager.plasma6.enable = true;
+   # environment.gnome.excludePackages = (with pkgs; [ 
+   #   gnome-tour
+   # ]) ++ (with pkgs.gnome; [
+   #   geary
+   #   yelp
+   #   gnome-contacts
+   #   gnome-initial-setup
+   # ]);
+   # environment.systemPackages = with pkgs.gnome; [
+   #   gnome-sound-recorder
+   #   gnome-tweaks
+   #   gnome-boxes
+   # ];
+}