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List:       openbsd-misc
Subject:    Re: ThinkPad T60 screen brightness
From:       Dmitry Orlov <dmitry.sensei () gmail ! com>
Date:       2014-06-27 6:31:24
Message-ID: 53AD0FBC.7020607 () gmail ! com
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Is Your have two video cards?
Same problem exists on Ubuntu Linux.
Try xrandr
F.e. xrandr --output LVDS1 --brightness 0.75

On 27.06.2014 03:18, Riccardo Mottola wrote:
> Hi,
>
> I noticed that since I upgraded to 5.5, the two keys that controls the 
> screen brightness do not work anymore, my LCD is constantly set to a 
> mid-dark. This happens when the new framebuffer console runs, but also 
> when X11 runs.
>
> During BIOS post or furing the first boot phase, setting works, but 
> will reset as soon as the framebuffer loads.
>
> Posts on the net seem to succest xbacklight, but I get:
>
> $ xbacklight
> No outputs have backlight property
>
>
> Suggestions? Getting the two keys (those activated by the blue Fn) 
> would be the best of course.
>
> Riccardo

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