Index: /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIFrameBufferQImage.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIFrameBufferQImage.cpp	(revision 50556)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIFrameBufferQImage.cpp	(revision 50557)
@@ -167,4 +167,5 @@
         && machineState != KMachineState_Teleporting
         && machineState != KMachineState_LiveSnapshotting
+        && machineState != KMachineState_DeletingSnapshotOnline
         /* paused */
         && machineState != KMachineState_Paused