[PATCH 0/3] Fix backlight issues on some Windows 8 systems

[Yves-Alexis Perez]

On mer., 2013-07-17 at 10:51 -0500, Felipe Contreras wrote:
> On Sat, Jun 22, 2013 at 4:46 PM, Yves-Alexis Perez <corsac at debian.org> wrote:
> > Before Linux support for acpi_osi("Windows 2012") (and when booting with
> > acpi_osi="!Windows 2012"), brightness keys were handled by the kernel
> > just fine, whether in console, in the display manager or in my desktop
> > environment (Xfce). xfce4-power-manager just needs to be told that the
> > brightness keys are already handled and it doesn't need to do anything.
> 
> How do you tell xfce4-power-manager that?

xfconf-query -c xfce4-power-manager
-p /xfce4-power-manager/change-brightness-on-key-events -s false

You might have to create the key before. See
https://bugzilla.xfce.org/show_bug.cgi?id=7541 for more information.

Regards,
-- 
Yves-Alexis
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