From owner-freebsd-current@freebsd.org Sun May 6 07:30:43 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 13B4AFAA981 for ; Sun, 6 May 2018 07:30:43 +0000 (UTC) (envelope-from freebsdnewbie@freenet.de) Received: from mout2.freenet.de (mout2.freenet.de [IPv6:2001:748:100:40::2:4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "*.freenet.de", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9E16869B57 for ; Sun, 6 May 2018 07:30:42 +0000 (UTC) (envelope-from freebsdnewbie@freenet.de) Received: from [195.4.92.141] (helo=mjail1.freenet.de) by mout2.freenet.de with esmtpa (ID freebsdnewbie@freenet.de) (port 25) (Exim 4.90_1 #2) id 1fFE80-0003QG-1P for freebsd-current@freebsd.org; Sun, 06 May 2018 09:30:40 +0200 Received: from [::1] (port=50252 helo=mjail1.freenet.de) by mjail1.freenet.de with esmtpa (ID freebsdnewbie@freenet.de) (Exim 4.90_1 #2) id 1fFE7z-0000UR-Tr for freebsd-current@freebsd.org; Sun, 06 May 2018 09:30:40 +0200 Received: from mx3.freenet.de ([195.4.92.13]:58264) by mjail1.freenet.de with esmtpa (ID freebsdnewbie@freenet.de) (Exim 4.90_1 #2) id 1fFE61-0007jw-R9 for freebsd-current@freebsd.org; Sun, 06 May 2018 09:28:37 +0200 Received: from p4fd9f223.dip0.t-ipconnect.de ([79.217.242.35]:56760 helo=freebsd-t450.fritz.box) by mx3.freenet.de with esmtpsa (ID freebsdnewbie@freenet.de) (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (port 587) (Exim 4.90_1 #2) id 1fFE61-0003YI-H1 for freebsd-current@freebsd.org; Sun, 06 May 2018 09:28:37 +0200 Date: Sun, 6 May 2018 09:28:35 +0200 From: Manuel =?iso-8859-15?Q?St=FChn?= To: freebsd-current@freebsd.org Subject: Re: Regression Resume Lenovo T450 Message-ID: <20180506072835.GA87831@freebsd-t450.fritz.box> References: <20180504060717.GA88565@freebsd-t450.fritz.box> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20180504060717.GA88565@freebsd-t450.fritz.box> User-Agent: Mutt/1.9.5 (2018-04-13) X-Spamscore: -5.9 (-----) X-Spamreport: Action: no action Symbol: FROM_HAS_DN(0.00) Symbol: TO_DN_NONE(0.00) Symbol: ASN(0.00) Symbol: NEURAL_HAM(-2.78) Symbol: TO_MATCH_ENVRCPT_ALL(0.00) Symbol: RCPT_COUNT_ONE(0.00) Symbol: MIME_GOOD(-0.10) Symbol: FROM_EQ_ENVFROM(0.00) Symbol: RCVD_VIA_SMTP_AUTH(0.00) Symbol: RCVD_COUNT_ONE(0.00) Symbol: RCVD_TLS_ALL(0.00) Symbol: BAYES_HAM(-3.00) Message-ID: 20180506072835.GA87831@freebsd-t450.fritz.box X-FN-Spambar: X-Originated-At: 79.217.242.35!56760 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 May 2018 07:30:43 -0000 On Fri, May 04, 2018 at 08:07:17AM +0200, Manuel Stühn wrote: > >Since some time now CURRENT runs very smoothly on my Lenovo T450 in >conjunction with drm-stable-kmod installed. WLAN, Suspense&Resume worked >out of the box (at least ... until now). Due to pkg(8) complaining about >wrong ABI of packages, I've made an update from r332385 (1200061) to >r333091 (1200062), and now the T450 does not resume anymore; i have to >hold the power button for some time to power it down. The >ZFS-Boot-Environment I've made beforehand updating is still capable of >resuming. > >I tried to find out which commit broke the resume for me by installing >older kernels, but even installing r332385 kernel (into the actual >r333091 userland) does not restore its capability to resume. > Some more testing has happened: Since I have a BootEnvironment capable of suspend/resume, I've tried some combinations of kernels (in fact, whole boot-folders) and unserlands. I copied the boot-folder from the BE r332385 (which works) into the current BE and restarted. This combination was NOT able to resume. But the other way around is (current boot-folder (r333091) in the r332385 based BootEnvironment) It seems to me, that not the kernel but either some change in userland or package broke the resume somehow. But I do not have a clue, which of those even can impact the resume procedure at all. Two packages came to my mind: 1. graphics/drm-stable-kmod, but the installed packages are identical for both, the "old" and the current BE. (both packages are installed from ports along with the respective buildworld+buildkernel) 2. The firmwares used by sysutils/cpupdate, but after replacing the firmware files with the firmwares from the old BE resume still doesn't work. Any ideas? -- Manuel