Index: workspace/libs/plasma/corona.cpp
===================================================================
--- workspace/libs/plasma/corona.cpp    (revision 740936)
+++ workspace/libs/plasma/corona.cpp    (working copy)
@@ -237,6 +237,7 @@
     // create a containment for each screen
     for (int i = 0; i < numScreens; ++i) {
         QRect g = desktop->screenGeometry(i);
+        kDebug() << "     screen " << i << "visibilitiy is" << desktop->screen(i)->isVisible();
         kDebug() << "     screen " << i << "geometry is" << g;
         Containment* c = addContainment("desktop");
         c->setScreen(i);