From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremie Tamburini Subject: Re: BUG REPORT backlight acpi: Brightness shortcuts don't work on Fujitsu Date: Tue, 03 Jun 2014 11:13:24 +0200 Message-ID: <538D91B4.7050209@gmail.com> References: <538D7845.9010305@gmail.com> <538D80C4.5080901@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wi0-f174.google.com ([209.85.212.174]:64705 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751379AbaFCJN2 (ORCPT ); Tue, 3 Jun 2014 05:13:28 -0400 Received: by mail-wi0-f174.google.com with SMTP id r20so6119116wiv.13 for ; Tue, 03 Jun 2014 02:13:27 -0700 (PDT) In-Reply-To: <538D80C4.5080901@intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Aaron Lu , linux-acpi@vger.kernel.org Il 03/06/2014 10:01, Aaron Lu ha scritto: > On 06/03/2014 03:24 PM, Jeremie Tamburini wrote: >> >> On Fujitsu Lifebook A512 pressing Fn+F6 or Fn+F7 the brightness doesn't >> change. > > Sounds like the notification isn't sent on hotkey press. > Please attach your acpidump: > # acpidump > acpidump.txt > either to your original bug report or create a new one at: > https://bugzilla.kernel.org under category ACPI/Power-Video. In some ways the system is able to understand that I'm pressing Fn+F6/Fn+F7. The pop-up indicator (this one http://s1.postimg.org/dly8ordov/Brightness.png) is showing the brightness level adjustment. Unfortunately the brightness itself doesn't change. Here is the acpidump.txt: https://launchpadlibrarian.net/176842546/acpidump.txt Best regards Jeremie