Index: /trunk/src/VBox/Main/src-client/DisplayImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/src-client/DisplayImpl.cpp	(revision 41064)
+++ /trunk/src/VBox/Main/src-client/DisplayImpl.cpp	(revision 41065)
@@ -399,4 +399,5 @@
             that->maFramebuffers[i].yOrigin = yOrigin;
             that->maFramebuffers[i].flags = (uint16_t)flags;
+            that->maFramebuffers[i].fDisabled = (that->maFramebuffers[i].flags & VBVA_SCREEN_F_DISABLED) != 0;
         }
     }