From: Alex Barattini <alex.barattini@gmail.com>
To: Aaron Lu <aaron.lu@intel.com>
Cc: linux-acpi@vger.kernel.org
Subject: Re:
Date: Mon, 23 Dec 2013 17:24:40 +0100 [thread overview]
Message-ID: <CANsOggaAS4xqCQyobt_ZSWf-HRb4PnbW_R9Oz-0-kLVbazFpJQ@mail.gmail.com> (raw)
In-Reply-To: <52B79590.5030405@intel.com>
At the moment, set acpi_backlight=vendor on GRUB as a workaround,
works only with kernel version 3.11.0-14-generic (Ubuntu stable
kernel).
Set the workaround in the Kernel v3.13-rc5 produce blackscreen at startup.
You can see the update and the evolution of the bug here:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1261853
2013/12/23 Aaron Lu <aaron.lu@intel.com>:
> On 12/22/2013 12:48 AM, Alex Barattini wrote:
>> [1.] One line summary of the problem:
>>
>> 8086:0166 [Dell Inspiron 15R 5521] Impossible to adjust the screen backlight
>>
>> [2.] Full description of the problem/report:
>>
>> The change in the level of illumination of the screen, through the
>> corresponding option in the control panel, has no effect.
>
> Does this patch help?
> http://www.spinics.net/lists/linux-acpi/msg47755.html
>
next prev parent reply other threads:[~2013-12-23 16:24 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-21 16:48 (unknown), Alex Barattini
2013-12-23 1:44 ` Aaron Lu
2013-12-23 16:24 ` Alex Barattini [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-11-02 9:48 [PATCH v5 00/11] Add support for X86/ACPI camera sensor/PMIC setup with clk and regulator platform data Hans de Goede
2021-11-02 9:49 ` [PATCH v5 05/11] clk: Introduce clk-tps68470 driver Hans de Goede
[not found] ` <163588780885.2993099.2088131017920983969@swboyd.mtv.corp.google.com>
2021-11-25 15:01 ` Hans de Goede
2017-11-13 14:55 Re: Amos Kalonzo
2017-05-03 6:23 Re: H.A
2017-02-23 15:09 Qin's Yanjun
2012-10-30 4:02 [PATCH v3 7/8] ACPI, PCI: add hostbridge removal function Bjorn Helgaas
2012-10-30 17:42 ` (unknown), Yinghai Lu
2012-11-02 0:17 ` Rafael J. Wysocki
2012-11-05 22:27 ` Re: Bjorn Helgaas
2012-11-05 22:49 ` Re: Yinghai Lu
2012-11-06 5:03 ` Taku Izumi
2011-05-01 13:35 lotto
2010-09-28 12:23 Re: Marc Ferland
2010-07-17 2:41 Re: SINOPEC OIL AND GAS COMPANY
2010-06-05 3:47 MR PETER LUK
2010-04-02 23:17 RE; Mrs Claire page
2005-11-15 9:20 yuki
2005-07-05 23:28 Re: =?ISO-2022-JP?B?GyRCJCpKdSU1ITwlQRsoQiA8b3Rha2FyYWdldHRlckB5YWhvby5jb20+?=
2004-07-19 7:29 Re: Mj
2004-07-19 4:53 Re: Mj
[not found] <200402040504.i1454nSA026612@dcs-server4.cs.uiuc.edu>
[not found] ` <200402040504.i1454nSA026612-X7uhcDA/9l0r6e4dAyNacUYNSvWw4lR0@public.gmane.org>
2004-02-04 5:04 ` Re: Design Patterns Source reflector
2003-01-03 8:43 Re: hotdi-049YEbzBPRy2DcrEJY9i8Q
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