From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 01A48C432C3 for ; Mon, 25 Nov 2019 20:19:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C7E442075C for ; Mon, 25 Nov 2019 20:19:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725882AbfKYUT2 (ORCPT ); Mon, 25 Nov 2019 15:19:28 -0500 Received: from mailbackend.panix.com ([166.84.1.89]:38339 "EHLO mailbackend.panix.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725799AbfKYUT2 (ORCPT ); Mon, 25 Nov 2019 15:19:28 -0500 Received: from hp-x360n (50-76-61-131-ip-static.hfc.comcastbusiness.net [50.76.61.131]) by mailbackend.panix.com (Postfix) with ESMTPSA id 47MJKT2dtlz1npW; Mon, 25 Nov 2019 15:19:24 -0500 (EST) Date: Mon, 25 Nov 2019 12:19:23 -0800 (PST) From: "Kenneth R. Crudup" Reply-To: "Kenneth R. Crudup" To: "Rafael J. Wysocki" cc: "Rafael J. Wysocki" , Rafael Wysocki , Linux PM Subject: Re: Help me fix a regression caused by 56b9918490 (PM: sleep: Simplify suspend-to-idle control flow) In-Reply-To: Message-ID: References: <2977390.9qzeJo7xji@kreacher> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Mon, 25 Nov 2019, Kenneth R. Crudup wrote: > Had to do a long- power-button reset to get it back up again. Datapoint that may be useful- when I have to do the hard power cycle after a failed suspend, the ports on this laptop (2x USB-C/Thunderbolt 3) get totally wedged up- the charging light stays on even if there's nothing plugged into either port, and USB/TB operation is almost always wedged up (devices not recognized). I have to use a special key sequence (hold down F6 and power at the same time for several seconds) to get it unwedged. The system seems to also think the laptop is charging as well, even with nothing plugged into either port. It's like something in the ACPI/BIOS doesn't get "unsuspended" either. I used to have TB and USB as modules that would get unloaded at suspend to see if those were related to this issue, but that only seemed to make idle power draw even higher for some reason. -Kenny -- Kenneth R. Crudup Sr. SW Engineer, Scott County Consulting, Silicon Valley