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Date: Sun, 19 Oct 2014 12:28:48 +0200
From: Lars Engels <lars.engels@0x20.net>
To: Wojciech Puchar <wojtek@puchar.net>
Subject: Re: help with backlight control and memory
Message-ID: <20141019102848.GR72082@e-new.0x20.net>
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On Sat, Oct 18, 2014 at 11:03:38PM +0200, Wojciech Puchar wrote:
> tried. jsut after kernel is loaded backlight control keys stops working.
> tried loading every acpi_* kernel module that is available, with no=20
> results

On my X230 running HEAD brightness keys only work when acpi_video.ko is
_not_ loaded. When it is loaded, I can control brightness with sysctl,
though.

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