On Friday, December 14, 2012 11:37:00 AM joeyli wrote: ... > Hi Thomas, do you have good suggestion if we filter out all events > within 50ms? Puhh, I do not know the details anymore. I never had this machine, but worked on it remotely while someone else hit the key. Iirc this was a BIOS bug and instead of one event, several showed up. I cannot recall the exact behaviour, I can hardly remember that the number of events was random (1-3?) and they came "immediatly". I also do not know the input layer well, Dimitry should be better in judging what the most elegant and safe way is to handle this. Thomas -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html