--- src/gui/kernel/qclipboard_x11.cpp.sav 2014-04-25 09:52:03.855693228 +0200
+++ src/gui/kernel/qclipboard_x11.cpp 2014-04-25 09:51:58.038693777 +0200
@@ -548,7 +548,8 @@ bool QX11Data::clipboardWaitForEvent(Win
return false;
XSync(X11->display, false);
- usleep(50000);
+ if (!XPending(X11->display))
+ usleep(5000);
now.start();