Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965938AbdGTWlm (ORCPT ); Thu, 20 Jul 2017 18:41:42 -0400 Received: from vm185-cluster3.place4.ungleich.ch ([136.243.197.185]:36671 "EHLO mx.ungleich.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965282AbdGTWlk (ORCPT ); Thu, 20 Jul 2017 18:41:40 -0400 References: <87k233nfz0.fsf@ungleich.ch> User-agent: mu4e 0.9.19; emacs 25.2.1 From: Nico Schottelius To: Mario.Limonciello@dell.com Cc: linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org, andriy.shevchenko@linux.intel.com, dvhart@infradead.org, linux-kernel@vger.kernel.org, srinivas.pandruvada@linux.intel.com, mika.westerberg@linux.intel.com, tom@oneshoeco.com, jerome.debretagne@gmail.com, torvalds@linux-foundation.org, lv.zheng@intel.com Subject: Re: Modern Suspend on Dell Latitude 5285 does not resume In-reply-to: Date: Fri, 21 Jul 2017 00:41:36 +0200 Message-ID: <87r2xaloin.fsf@ungleich.ch> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 576 Lines: 21 Good evening Mario, > Currently the patch does not look at anything in the system to default to S2I vs S3. > This will affect systems that offer S3 and S2I (even if S3 is broken). > > Have you configured /sys/power/mem_sleep to s2idle? > https://github.com/torvalds/linux/blob/master/Documentation/power/states.txt#L35 indeed, after configuring it to s2idle, it works like charm! Do you have any plans on defaulting to s2idle for machines that do not properly support s3? Best, Nico -- Modern, affordable, Swiss Virtual Machines can be found on www.datacenterlight.ch