From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id qAAfAWZFtF9kBQAA0tVLHw (envelope-from ) for ; Tue, 17 Nov 2020 21:49:26 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id 6NCYOGVFtF/YcAAAB5/wlQ (envelope-from ) for ; Tue, 17 Nov 2020 21:49:25 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 1671B94042B for ; Tue, 17 Nov 2020 21:49:25 +0000 (UTC) Received: from localhost ([::1]:52474 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kf8qo-0007CY-UK for larch@yhetil.org; Tue, 17 Nov 2020 16:49:22 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41204) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kf8qU-0007CO-8l for bug-guix@gnu.org; Tue, 17 Nov 2020 16:49:02 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:49849) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kf8qU-00083u-08 for bug-guix@gnu.org; Tue, 17 Nov 2020 16:49:02 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kf8qT-0003Ak-UO for bug-guix@gnu.org; Tue, 17 Nov 2020 16:49:01 -0500 X-Loop: help-debbugs@gnu.org Subject: bug#22952: Backlight brightness keys in GDM and MATE require password authentication References: <56DF5744.6000706@fripost.org> In-Reply-To: <56DF5744.6000706@fripost.org> Resent-From: "pelzflorian (Florian Pelz)" Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Tue, 17 Nov 2020 21:49:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22952 X-GNU-PR-Package: guix X-GNU-PR-Keywords: fixed To: 22952@debbugs.gnu.org Received: via spool by 22952-submit@debbugs.gnu.org id=B22952.160564974012187 (code B ref 22952); Tue, 17 Nov 2020 21:49:01 +0000 Received: (at 22952) by debbugs.gnu.org; 17 Nov 2020 21:49:00 +0000 Received: from localhost ([127.0.0.1]:33162 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kf8qS-0003AV-HT for submit@debbugs.gnu.org; Tue, 17 Nov 2020 16:49:00 -0500 Received: from pelzflorian.de ([5.45.111.108]:57376 helo=mail.pelzflorian.de) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kf8qQ-0003AN-6w for 22952@debbugs.gnu.org; Tue, 17 Nov 2020 16:48:59 -0500 Received: from pelzflorian.localdomain (unknown [5.45.111.108]) by mail.pelzflorian.de (Postfix) with ESMTPSA id 1A1043605A8 for <22952@debbugs.gnu.org>; Tue, 17 Nov 2020 22:48:56 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=pelzflorian.de; s=mail; t=1605649737; bh=rORVaZaBgUHj7tgwBhGl6exr3n5USPO21uQK589lKY0=; h=Resent-From:Resent-Date:Resent-To:Date:From:To:Subject; b=f51Hx2dP9jADRvBJ2CmKt/OrrFJ6+yui6V3LF9yGiTOFyUeflS5G4oRgACYhCgK6L jAsCL1emhehJxx7cKfMSMFe1P59pgzTlD1W4QcSsR4PjD3/cxKCzHWy12LZKsCbnHG Y/LvhYyVgEHnuDLFpYI2ksMEp1pbwS0CIc2XPI04= Resent-From: "pelzflorian (Florian Pelz)" Resent-Date: Tue, 17 Nov 2020 22:48:45 +0100 Resent-Message-ID: <20201117214845.tevicpowcya5osxi@pelzflorian.localdomain> Resent-To: 22952@debbugs.gnu.org Date: Tue, 17 Nov 2020 22:23:59 +0100 From: "pelzflorian (Florian Pelz)" Message-ID: <20201117212349.lhhytr4hovctw5e7@pelzflorian.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -1.0 (-) X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: ns3122888.ip-94-23-21.eu Authentication-Results: aspmx1.migadu.com; dkim=fail (headers rsa verify failed) header.d=pelzflorian.de header.s=mail header.b=f51Hx2dP; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Spam-Score: -0.01 X-TUID: Ud56GefXvyog I’m reopening this bug because it is very similar to my issue. When using my Macbook’s keyboard XF86MonBrightnessUp/Down keys to adjust screen brightness (probably on non-Macbooks too) in GDM or MATE, I am asked to enter my authentication password to make gnome-settings-daemon’s libexec/gsd-backlight-helper (or some equivalent program on MATE) change screen brightness. This should not be so; gsd-backlight-helper should have PolicyKit, pam or setuid or whatever. Regards, Florian