Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753314AbdLEKca (ORCPT ); Tue, 5 Dec 2017 05:32:30 -0500 Received: from mail-wm0-f51.google.com ([74.125.82.51]:46259 "EHLO mail-wm0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753120AbdLEKc2 (ORCPT ); Tue, 5 Dec 2017 05:32:28 -0500 X-Google-Smtp-Source: AGs4zMbCA65yQoL02u42CqM18cB7F64SLhz2dOEAkGrP8lt9xFvAc0A/5pfwGmKVTG/bThQacTZlk1QHfTyDARKLGo0= MIME-Version: 1.0 From: Chris Chiu Date: Tue, 5 Dec 2017 18:32:26 +0800 Message-ID: Subject: GemniLake laptops goes power off directly after performing suspend To: linux-acpi@vger.kernel.org, Linux Kernel , rjw@rjwysocki.net, lenb@kernel.org, Linux Upstreaming Team 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: 815 Lines: 22 Hi, I have 2 GemniLake laptops from ASUS, named X441MB and X507MA, both go power off after I do "systemctl suspend" on top of kerne head fd6d2e506ce6 (Merge tag 'docs-4.15-fixes' of git://git.lwn.net/linux). I then wipe it out and install Windows RS3 instead, also goes to power off after pressing media key for suspend(S3). Then I installed intel graphic driver with the following version number, Windows has no problem on suspend resume then. """ Release Version: Production Version Package: 530967 Intel(R) Graphics Driver: 23.20.16.4849 Intel(R) Display Audio Driver: 10.00.00.1 """ One thing weird worths mention, I also tested the same thing on a GemniLake Desktop with an older kernel (4.13), but there's no problem with it. Any suggestion about how to find out which part could cause this? Chris