Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934451Ab3GWXrZ (ORCPT ); Tue, 23 Jul 2013 19:47:25 -0400 Received: from hydra.sisk.pl ([212.160.235.94]:36622 "EHLO hydra.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933940Ab3GWXrY convert rfc822-to-8bit (ORCPT ); Tue, 23 Jul 2013 19:47:24 -0400 From: "Rafael J. Wysocki" To: =?ISO-8859-1?Q?J=F6rg?= Otte Cc: Linux Kernel Mailing List , rafael.j.wysocki@intel.com, Linus Torvalds Subject: Re: [v3.11-rc2] regression: brightness always on maximum. Date: Wed, 24 Jul 2013 01:57:25 +0200 Message-ID: <24129555.GbVZ9SDS5Q@vostro.rjw.lan> User-Agent: KMail/4.9.5 (Linux/3.10.0+; KDE/4.9.5; x86_64; ; ) In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 739 Lines: 20 On Tuesday, July 23, 2013 09:52:15 AM Jörg Otte wrote: > The brightness of my laptop is always on maximum and can't be scaled > down. > Brightness control via function keys was always working on this > laptop, so this is a regression in v3.11-rc2. Is there any other way to control brightness on your system (eg. through a GUI)? If so, does it work? Also, does reverting commit efaa14c help? If it doesn't help, does reverting commit 8c5bd7a too (so that both are reverted) help? Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/