Index: /trunk/src/VBox/Main/src-server/GraphicsAdapterImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/src-server/GraphicsAdapterImpl.cpp	(revision 105878)
+++ /trunk/src/VBox/Main/src-server/GraphicsAdapterImpl.cpp	(revision 105879)
@@ -305,5 +305,9 @@
     switch (aFeature)
     {
-#ifndef VBOX_WITH_VIRT_ARMV8 /* On macOS (ARM) we don't support any 2D/3D acceleration for now. */
+/// @todo r=bird: This '#ifndef causes 2+ error messages popping up on arm when
+/// starting a VM. I don't think VBOX_E_NOT_SUPPORTED is an appropiate
+/// answer to a simple question whether a feature is supported or not. Returning
+/// FALSE would be a lot more helpful in my opinion.
+//#ifndef VBOX_WITH_VIRT_ARMV8 /* On macOS (ARM) we don't support any 2D/3D acceleration for now. */
         case GraphicsFeature_Acceleration2DVideo:
             pfSetting = &mData->fAccelerate2DVideo;
@@ -314,5 +318,5 @@
             pfSetting = &mData->fAccelerate3D;
             break;
-#endif
+//#endif
         default:
             break;