Re: Naive question on brightness keys

[Joerg Sonnenberger <joerg@xxxxxxxxxxxxxxxxx>]

On Wed, Aug 29, 2007 at 10:08:58AM -0400, Radu-Cristian FOTESCU wrote:
> Why is DragonFly's kernel (and some other kernels) "eating" my brightness
> adjustment keys with my Acer?

It doesn't. Your BIOS most likely decides to disable the automatic
handling in the Embedded Controller if the OS currently running wants to
use ACPI. It most likely also provides a vendor specific control via the
ACPI EC API, but no support for that is present in DragonFly. The joys
of ACPI. It might also be a slightly different initialisation, but that
is very hard to tell in an abstract mail like this.

Joerg