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Re: brightness of the screen at boot, kernel 3.11-2-686-pae



My machine is Fujitsu Siemens Esprimo mobile. 

Mine starts with with the  screen brightness at the minimum. 

I can adjust the sreen brighness if using gnome. With lxde (my favorite) 
I can't. But I can set the brightness correct with gnome and then logout and start 
lxde;  it stays as tuned with gnome. 

-hv

--------------------------------------------
On Tue, 12/17/13, Gerard ROBIN <g.robin3@free.fr> wrote:

 Subject: brightness of the screen at boot, kernel 3.11-2-686-pae
 To: "debian-laptop" <debian-laptop@lists.debian.org>
 Date: Tuesday, December 17, 2013, 1:12 PM
 
 Hello
 I run wheezy (Debian) on laptop aspire 5102 
 I am trying the kernel 3.11-2-686-pae.
 Everything works fine, but the screen brightness is maximum
 at boot while 
 with the 3.10 kernel it is at the minimum.
 Is it possible to boot with the minimum brightness with the
 kernel 3.11-2-686-pae ?
 And how to do that ?
 
 I notice that:
 with the kernel 3.10-0.bpo.3-686-pae there is the directory
 :
 /sys/class/backlight/acpi_video0$/acpi_video0
 
 and with kernel 3.11-2-686-pae there are the directories:
 /sys/class/backlight/acpi_video0$/acpi_video0
 /sys/class/backlight/acpi_video0$/radeon_bl0
 
 TIA
 
 -- 
 Gérard 
 
 
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