From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754081AbbAaPrt (ORCPT ); Sat, 31 Jan 2015 10:47:49 -0500 Received: from mout.gmx.net ([212.227.15.18]:63370 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751244AbbAaPrs (ORCPT ); Sat, 31 Jan 2015 10:47:48 -0500 Message-ID: <54CCF921.2020007@gmx.de> Date: Sat, 31 Jan 2015 16:47:45 +0100 From: =?UTF-8?B?VG9yYWxmIEbDtnJzdGVy?= User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Linux Kernel Subject: 3.18.3->4 : external monitor is black after wakeup of a docked system after s2ram Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:3cLva1CUbhYfSDB4d728mOKIxPh/WO81iLQXNv9jlpxBZKnewnM qyTF/odcSzGWcLyIQ/Rk1gceDmU4jNf8PNDVID+GmguUv8FLcw0s5jfDrLEYaaifhShfLpr OpwpIIdoWPYNfXhaoM1Dwf0G8IvzRqCuy8ZxyKmM8l1Uv8WdL3I/k5/fcEIggpwGAkf3noP loHtbwb8drRX3t1mwAQhw== X-UI-Out-Filterresults: notjunk:1; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Happened 2 times here (but not always) that a docked Lenovo T440s (intel graphic) doesn't show anything at the external display (KDE 4.13.3). System is a hardened stable 64 bit Gentoo Linux Nothing suspicious in the log however. Known issue ? -- Toralf pgp key: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 0076 E94E