Paul, the fix has been released only for Utopic for now, so if you're using the development version of Ubuntu you'll get it automatically, otherwise if you're running 14.04, the fix will be released soon as an SRU update (you'll get instructions here).
Paul, the fix has been released only for Utopic for now, so if you're using the development version of Ubuntu you'll get it automatically, otherwise if you're running 14.04, the fix will be released soon as an SRU update (you'll get instructions here).