feat: MiBook Config Update

machines/mibook/configuration.nix

@@ -20,17 +20,11 @@
     useOSProber = true;
   };
 
-  # Enable the X11 windowing system.
-  services.xserver.enable = true;
-
-  # Enable the GNOME Desktop Environment.
-  services.xserver.displayManager.gdm.enable = true;
-  services.xserver.desktopManager.gnome.enable = true;
 
   # Configure keymap in X11
-  services.xserver = {
+  services.xserver.xkb = {
     layout = "de";
-    xkbVariant = "";
+    variant = "";
   };
 
   # Configure console keymap
@@ -39,22 +33,6 @@
   # Enable CUPS to print documents.
   services.printing.enable = true;
 
-  # Enable sound with pipewire.
-  hardware.pulseaudio.enable = false;
-  security.rtkit.enable = true;
-  services.pipewire = {
-    enable = true;
-    alsa.enable = true;
-    alsa.support32Bit = true;
-    pulse.enable = true;
-    # If you want to use JACK applications, uncomment this
-    #jack.enable = true;
-
-    # use the example session manager (no others are packaged yet so this is enabled by default,
-    # no need to redefine it in your config for now)
-    #media-session.enable = true;
-  };
-
   system = {
     stateVersion = "23.05";
     autoUpgrade.enable = true;