Hi, I tried your patch on my North American Das Keyboard 4. In N-key rollover mode the patch fixes the backslash problem. Unfortunately, with the patch applied, when in 6-key rollover mode (which, if I remember correctly, uses a one-byte DATA VAR ABS for modifiers and a six-byte DATA ARRAY ABS for other keys, as usual for keyboards), the last typed key repeats forever even after being released. (Apologies for the lack of In-Reply-To header; I am not subscribed to the list so had no message to reply to. Please CC me in replies if necessary.) -- Christopher Head -- 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