Hi, what happens if you call input_report_key(), input_report_rel() or input_sync() for a device before you call input_register_device() ? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html