Fri, Jun 27, 2014 at 00:18:57 +0200, Riccardo Mottola may have written:
> 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
Same thing on my T60, but if I suspend and resume, those keys work until
the next reboot.
Matt.
--
Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are, by
definition, not smart enough to debug it. -- Kernighan
-- quoted by Quentyn Taylor
