[ltp] Thinkpad keyboard backlight ACPI interface

green linux-thinkpad@linux-thinkpad.org
Wed, 29 Jul 2015 22:29:57 -0500

Pali Rohár wrote at 2015-07-28 07:05 -0500:
> But it would be good, if more people with Thinkpad machines with and
> also without keyboard backligth send output from "MLCG" ACPI call.

What standard shell command can be used to acquire this output?