Index: /trunk/src/VBox/Main/HostImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/HostImpl.cpp	(revision 20097)
+++ /trunk/src/VBox/Main/HostImpl.cpp	(revision 20098)
@@ -257,5 +257,5 @@
 
     /* Test for 3D hardware acceleration support */
-    f3DAccelerationSupported = true;
+    f3DAccelerationSupported = false;
 
 #ifdef VBOX_WITH_CROGL