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From: "Olexander Chernetskyy" <sp_archer@meta.ua>
To: "Community@lists.altlinux.org" <Community@lists.altlinux.org>
Subject: [Comm] Чем регулировать яркость дисплея в ноутбуке?
Date: Sat, 4 Sep 2010 19:42:36 +0300 (EEST)
Message-ID: <51827.195.230.140.18.1283618556.metamail@webmail.meta.ua> (raw)

Система = бранч 5.1
В аплете "Индикатор батареи" слайдер имеется, но никакого действия на
яркость не имеет.

Решил старым провереным способом - ddccontrol. Говорю:
# ddccontrol -p
ddccontrol version 0.4.2
Copyright 2004-2005 Oleg I. Vdovikin (oleg@cs.msu.su)
Copyright 2004-2006 Nicolas Boichat (nicolas@boichat.ch)
This program comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of this program under the terms of the GNU
General Public License.

Probing for available monitors
Detected monitors :
No monitor supporting DDC/CI available.
If your graphics card need it, please check all the required kernel
modules are loaded (i2c-dev, and your framebuffer driver).

Вспоминаю как делал на десктопе:

# lsmod | grep i2c
i2c_algo_bit            5744  1 i915
i2c_i801                9408  0
i2c_core               23584  4 i915,drm,i2c_algo_bit,i2c_i801

# ls -l /dev/i2c*
ls: cannot access /dev/i2c*: No such file or directory

# modprobe i2c-dev

# ls -l /dev/i2c*
crw-rw---- 1 root root 89, 0 Sep  4 16:22 /dev/i2c-0

# ddccontrol -p - ничего не поменялось.
# ddccontrol dev:/dev/i2c-0 - то же самое

На всякий случай:

# ddcprobe
vbe: VESA 3.0
oem: Intel(r)Cantiga Graphics Chip Accelerated VGA BIOS
vendor: Intel Corporation
product: Intel(r)Cantiga Graphics Controller Hardware Version 0.0
memory: 32704kb
8bit: 1280x1024 1024x768 640x480 800x600
16bit:
24bit: 1280x1024 1024x768 800x600 640x480
32bit: 1280x1024 1024x768 640x480 800x600
edid: 1 3
id: 3245
eisa: SEC3245
serial: 00000000
manufacture: 0 2010
input: analog signal.
screensize: 34 19
gamma: 2.200000
dpms: RGB, no active off, no suspend, no standby
modeline: "1366x768@60" 70.44 1366 1414 1446 1486 768 773 775 790 -hsync
-vsync
monitor_mf_range
monitorid: SAMSUNG
monitorid: LTN156AT0200

Может в ноутах как-то по другому делается?
Или это аппаратная неисправность?

Заранее благодарен за ответ.
-- 
Best regards,
ArCher



             reply	other threads:[~2010-09-04 16:42 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-04 16:42 Olexander Chernetskyy [this message]
2010-09-04 16:49 ` Andrey Rahmatullin
2010-09-04 16:55   ` Olexander Chernetskyy
2010-09-04 16:58     ` Dmitriy Kruglikov
2010-09-04 17:03       ` Olexander Chernetskyy
2010-09-04 17:11         ` Andrey Rahmatullin
2010-09-04 17:28           ` Olexander Chernetskyy
2010-09-04 17:37             ` Andrey Rahmatullin
2010-09-04 16:58     ` Andrey Rahmatullin
2010-09-04 17:32     ` Michael Shigorin
2010-09-04 18:20       ` Olexander Chernetskyy
2010-09-05 21:19     ` Aeliya Grevnyov
2010-09-06  6:14       ` Olexander Chernetskyy
2010-09-06 10:40         ` Aeliya Grevnyov
2010-09-07  5:12           ` [Comm] Чем регулировать яркость дисплея в ноутбуке? [SOLVED] Olexander Chernetskyy
2010-09-23  9:45             ` Владимир Гусев
2010-09-23 12:14               ` Olexander Chernetskyy
2010-09-23 12:38                 ` Владимир Гусев

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