Index: /trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_glx.c
===================================================================
--- /trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_glx.c	(revision 52638)
+++ /trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_glx.c	(revision 52639)
@@ -584,5 +584,5 @@
                         if (pCompositor)
                         {
-                            renderspuVBoxPresentCompositionGeneric(pWindow, pCompositor, NULL, 0, true);
+                            renderspuVBoxPresentCompositionGeneric(pWindow, pCompositor, NULL, 0, false);
                             renderspuVBoxCompositorRelease(pWindow);
                         }
@@ -1997,5 +1997,5 @@
         XEvent event;
         render_spu.self.Flush();
-        renderspuVBoxPresentBlitterEnsureCreated(window, 0);
+//        renderspuVBoxPresentBlitterEnsureCreated(window, 0);
 
         crMemset(&event, 0, sizeof (event));