Gnome : Disable apps.

.config/linux/system/Gnome.nix

@@ -11,8 +11,34 @@
 	};
 
 	# Disable some apps.
+	services.gnome.gnome-keyring.enable = true;
 	environment.gnome.excludePackages = with pkgs.gnome; [
+		baobab      # Disk usage analyzer.
+		cheese      # Photo booth.
+		epiphany    # Web browser.
+		simple-scan # Document scanner.
+		totem       # Video player.
+		yelp        # Help viewer.
+		file-roller # Archive manager.
+		geary       # Email client.
+		seahorse    # Password manager.
+
+		gnome-calculator
+		gnome-calendar
+		gnome-characters
+		gnome-clocks
+		gnome-contacts
+		gnome-font-viewer
+		gnome-keyring
+		gnome-logs
+		gnome-maps
+		gnome-music
+		gnome-shell-extensions
 		gnome-software
+		gnome-system-monitor
+		gnome-weather
+		gnome-disk-utility
+		pkgs.gnome-text-editor
 	];
 
 	# Sound.