kern/42305: Brightness problem

[demelier.david%gmail.com@localhost]

>Number:         42305
>Category:       kern
>Synopsis:       Brightness problem
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          support
>Submitter-Id:   net
>Arrival-Date:   Wed Nov 11 14:40:00 +0000 2009
>Originator:     Demelier David
>Release:        5.0.1
>Organization:
>Environment:
NetBSD Fraise.malikania.org 5.0.1 NetBSD 5.0.1 (GENERIC) #0: Mon Nov  9 
16:44:35 CET 2009  
root%Abricot.malikania.org@localhost:/usr/obj/sys/arch/amd64/compile/GENERIC 
amd64

>Description:
My laptop could not change brightness, pressing fn key + bright up or bright 
down doesn't do anything. But going to tty and coming back to X seems to update 
the brightness.
>How-To-Repeat:

>Fix: