Re: Brightness control in Jessie

[Facundo Aguirre <ignacio@facundo.ag>]

On vie, jul 03, 2015 at 09:16:37 -0300, Alexsander wrote:
>     Hi Friends!
> 
>     I've just upgraded from Wheezy to Jessie in my old HP Pavilion dv6000
> laptop and, apart from a grub problem, almost everything ran quite well.
> After some exploring, I noticed two things:  my Fn+Brightness keys don't
> work after the upgrade and I couldn't find any related control in Gnome.
>     Any ideas?

Hi Alexsander,

I had the same problem with an Asus UX32VD and setting the acpi_osi 
parameter in /etc/default/grub solved it:

GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=\"!Windows 2012\""

(don't forget to run "sudo update-grub" to commit the change to grub)