[Intel-gfx] i915 backlight

Felipe Contreras felipe.contreras at gmail.com
Fri Aug 2 23:25:12 CEST 2013


On Fri, Aug 2, 2013 at 3:11 PM, Josep Lladonosa <jlladono at gmail.com> wrote:
> "Before" means with previous kernels that worked with
>
> GRUB_CMDLINE_LINUX="acpi_osi=Linux acpi_backlight=vendor"

That's probably a different issue. You would need to bisect the problem.

> I have not checked this issue with acpi_osi="!Windows 2012".

Please do.

-- 
Felipe Contreras



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