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Groups > linux.debian.user > #174868

Re: BRIGHTNESS LEVEL FIXED ON SONY VAIO VPCEH38FN

From davidson@freevolt.org
Newsgroups linux.debian.user
Subject Re: BRIGHTNESS LEVEL FIXED ON SONY VAIO VPCEH38FN
Date 2016-11-19 01:40 +0100
Message-ID <sF1Rf-5ZF-7@gated-at.bofh.it> (permalink)
References <sE72F-2hZ-9@gated-at.bofh.it> <sE72F-2hZ-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, 16 Nov 2016, Atish Pandey wrote:

> Hello everyone,
> 
> I am new to Debian, and have recently installed Debian 8.6 Jessie
> GNOME 3.0 on my sony vaio VPCEH38FN. It has a Nvidia Geforce 410 M
> graphics card.
> 
> The issue is that the screen brightness is set to maximum and it is
> not changing by hotkeys Fn+F6/F5. The brightness indicator changes
> the value but it doesnot reflect on the screen.

You might take a look at this page...

  https://wiki.ubuntu.com/Kernel/Debugging/Backlight

... and see if there is some information there that helps you.

Keep in mind that it is an ubuntu wiki page, so not everything there
translates directly to debian. (In other words, do not try to follow
the instructions to report bugs using "ubuntu-bug" command, etc.)

If you find a workaround or a solution (or if you do not) I hope you
will keep us posted here.

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Thread

BRIGHTNESS LEVEL FIXED ON SONY VAIO VPCEH38FN Atish Pandey <atish_pandey@ymail.com> - 2016-11-16 13:00 +0100
  Re: BRIGHTNESS LEVEL FIXED ON SONY VAIO VPCEH38FN davidson@freevolt.org - 2016-11-19 01:40 +0100
  Re: BRIGHTNESS LEVEL FIXED ON SONY VAIO VPCEH38FN Cindy-Sue Causey <butterflybytes@gmail.com> - 2016-11-19 03:10 +0100
    Re: BRIGHTNESS LEVEL FIXED ON SONY VAIO VPCEH38FN Atish Pandey <atish_pandey@ymail.com> - 2016-11-19 17:20 +0100

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