Hi, Please consider for inclusion this upstream commit: ff413195e830541afeae469fc866ecd0319abd7e "thinkpad-acpi: fix issuing duplicated key events for brightness up/down" Being a simple one-liner, it fixes a long-standing issue on ThinkPads (X200s in my case) where one key press causes a change of two steps, skipping one brightness level each time. Kind regards, Andreas -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html