From owner-freebsd-current@freebsd.org Sun May 14 19:30:12 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0BF1DD6DA90 for ; Sun, 14 May 2017 19:30:12 +0000 (UTC) (envelope-from etnapierala@gmail.com) Received: from mail-wm0-x231.google.com (mail-wm0-x231.google.com [IPv6:2a00:1450:400c:c09::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 915EC85B; Sun, 14 May 2017 19:30:11 +0000 (UTC) (envelope-from etnapierala@gmail.com) Received: by mail-wm0-x231.google.com with SMTP id d127so54841161wmf.0; Sun, 14 May 2017 12:30:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mail-followup-to :references:mime-version:content-disposition :content-transfer-encoding:in-reply-to:user-agent; bh=DfDTz5tcYpVFO8E/TMKNQmQsuoIezAZozm7ZSxdqJm0=; b=LHsGnD3DcC0Yci0XzQFaGAcIXJafHOcGq5lTVq1zeQDy6mnQyGGfEpCh4yMsggvuDC pZ94sIZ0vxIpMrArh/dc5XQXLANxqEeiohDRcW2zqCBKbEKaET7KbbYTliKBAVjHusUs 2KCND2pTe6kTK505K9RuRfVgTBAVYkbnzdom+8S1yMtJULPTAPxRPZkyiShx5cRItC41 9px21Uy4IBkciUbslxaIKsURRJOp6FfYOHk03POzhX2BU2S5EuLvCK280DOr1UXbThtN 0MFcATTwtWOIb2lN2rMCK2WbhkGx2U/U/+Ob6rt74W1nGGqfhmMm9HU65zL6XR6XgSIA m/2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mail-followup-to:references:mime-version:content-disposition :content-transfer-encoding:in-reply-to:user-agent; bh=DfDTz5tcYpVFO8E/TMKNQmQsuoIezAZozm7ZSxdqJm0=; b=dlEapAZwP4DFtR7R534BtMBaxVlPLJ/no+3r1s3tx4OgzhGLX1cQL62vtZ+tu9r2/1 zy8rhQ34NAR2UnXtCH9NnKRqpTaydUKe9pcBgeAhFrfBhfw6oVXf97kG9FLXrRfbe8WM KKVHBLkmhmTCHUP5jPJCmG6V30/c4bEFQzUltlDhv6qtyV9rGPsve6/5unu1wYP49HBr 4Az/li5+wDmb7BC4YPoFT6MEBtXtrV3N9aaqlIs8xngifva63ttl5zh75QTtpWofHzI6 A8x+LcaWA0hcah8t1NKjUgJ8QtKyBA7XK8g02r/Bny8uL2O+q2zgqM4xSTFqy4Bpas7o /yNQ== X-Gm-Message-State: AODbwcCKivEZ6OZIAENOuyC2NcQrzhiwKZ64BXPTaUq2bLIlpPTyI34r 4pBWBg1dX63OC93+ X-Received: by 10.28.65.213 with SMTP id o204mr1745630wma.43.1494790209986; Sun, 14 May 2017 12:30:09 -0700 (PDT) Received: from brick (cpc92310-cmbg19-2-0-cust934.5-4.cable.virginm.net. [82.9.227.167]) by smtp.gmail.com with ESMTPSA id j126sm14326912wmd.29.2017.05.14.12.30.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 14 May 2017 12:30:09 -0700 (PDT) Sender: =?UTF-8?Q?Edward_Tomasz_Napiera=C5=82a?= Date: Sun, 14 May 2017 20:30:06 +0100 From: Edward Tomasz =?utf-8?Q?Napiera=C5=82a?= To: Manuel =?iso-8859-1?Q?St=FChn?= Cc: freebsd-current@freebsd.org, kib@FreeBSD.org Subject: Re: regression suspend/resume on Lenovo T420 Message-ID: <20170514193006.GA1298@brick> Mail-Followup-To: Manuel =?iso-8859-1?Q?St=FChn?= , freebsd-current@freebsd.org, kib@FreeBSD.org References: <5746a37cd73e062c963512df1a6d24c6@email.freenet.de> <20170506090341.GA12163@freebsd-t420.fritz.box> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20170506090341.GA12163@freebsd-t420.fritz.box> User-Agent: Mutt/1.8.2 (2017-04-18) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 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, 14 May 2017 19:30:12 -0000 On 0506T1103, Manuel Stühn wrote: > On Sat, May 06, 2017 at 10:52:56AM +0200, Manuel Stühn wrote: > >On Wed, 03 May 2017 22:28:41 +0200, Freebsdnewbie wrote > >> > >>> Von: Adrian Chadd > >>> Gesendet: Mo. 01.05.2017 23:31 > >>> An: Manuel Stühn , > >>> Kopie: freebsd-current , > >>> Betreff: Re: regression suspend/resume on Lenovo T420 > >>> > >>> There were lots of commits that could break things. :-) > >>> > >>> > >>> Can you compile up some intermediary versions between 315141 and > >>> r317559 to find which commit range broke things? That'll make chasing > >>> it down much quicker! > >>> > >> > >> I'm following your advice and building some intermediary versions. This will take some time... > > > >So, after keep building some more worlds i've discovered the commit > >after which resume does not work anymore. r316736 is the last working > >one, r316737 breaks it for me (There is also no mouse cursor on the > >console anymore after this commit). > > Sorry, my fault: r316734 was the last working revision!! I've tried to verify that, and sadly it wasn't it for me. The commit that does break resume for me is r316767. The current -CURRENT with this one commit reverted ("svn merge -c -r316767 .") suspends and resumes correctly, at least in VT; I decided to take X out of the picture for now. There is still the issue of backlight being off after resume in VT; one needs to switch consoles to restore it, but it's 1. minor and 2. broken for a really long time now. There's also another problem, which kind of looks like an inability to resume if the machine is hot (as in, thermally), but this might be just because of its age.