Same problem with a fresh Oneric installation. The fix from Darwin Bautista with /usr/share/kde4/services/ScreenSavers instead of /usr/share/applnk/System/ScreenSavers/ worked just fine.
Same problem with a fresh Oneric installation. The fix from Darwin Bautista with /usr/share/ kde4/services/ ScreenSavers instead of /usr/share/ applnk/ System/ ScreenSavers/ worked just fine.