--- ksmserver/screenlocker/greeter/greeterapp.cpp	2013-12-31 15:14:32.334456461 +0000
+++ ../kde-workspace-4.10.5/ksmserver/screenlocker/greeter/greeterapp.cpp	2013-12-29 14:34:09.081379880 +0000
@@ -142,8 +142,8 @@
     const bool canLogout = KAuthorized::authorizeKAction("logout") && KAuthorized::authorize("logout");
     const QSet<Solid::PowerManagement::SleepState> spdMethods = Solid::PowerManagement::supportedSleepStates();
     for (int i = m_views.count(); i < nScreens; ++i) {
-        // create the view
-        QDeclarativeView *view = new QDeclarativeView();
+        // create the view, setting parent to the correct X screen
+        QDeclarativeView *view = new QDeclarativeView(desktop()->screen(i));
         connect(view, SIGNAL(statusChanged(QDeclarativeView::Status)),
                 this, SLOT(viewStatusChanged(QDeclarativeView::Status)));
         view->setWindowFlags(Qt::X11BypassWindowManagerHint);