From owner-freebsd-acpi@FreeBSD.ORG Thu Nov 3 11:53:15 2011 Return-Path: Delivered-To: freebsd-acpi@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 005C8106566C for ; Thu, 3 Nov 2011 11:53:15 +0000 (UTC) (envelope-from gavin@FreeBSD.org) Received: from ixe-mta-27.emailfiltering.com (ixe-mta-27-tx.emailfiltering.com [194.116.199.158]) by mx1.freebsd.org (Postfix) with ESMTP id 55AA88FC16 for ; Thu, 3 Nov 2011 11:53:14 +0000 (UTC) Received: from mail-gw14.york.ac.uk ([144.32.129.164]) by ixe-mta-27.emailfiltering.com with emfmta (version 4.8.5.36) by TLS id 1374798130 for smithi@nimnet.asn.au; f4a82a0124b6658b; Thu, 03 Nov 2011 11:52:56 +0000 Received: from buffy-128.york.ac.uk ([144.32.128.160]:27021 helo=buffy.york.ac.uk) by mail-gw14.york.ac.uk with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1RLvqp-0005A6-MH; Thu, 03 Nov 2011 11:52:55 +0000 Received: from buffy.york.ac.uk (localhost [127.0.0.1]) by buffy.york.ac.uk (8.14.4/8.14.4) with ESMTP id pA3BqtLq086979; Thu, 3 Nov 2011 11:52:55 GMT (envelope-from gavin@FreeBSD.org) Received: (from ga9@localhost) by buffy.york.ac.uk (8.14.4/8.14.4/Submit) id pA3BqsTx086978; Thu, 3 Nov 2011 11:52:54 GMT (envelope-from gavin@FreeBSD.org) X-Authentication-Warning: buffy.york.ac.uk: ga9 set sender to gavin@FreeBSD.org using -f From: Gavin Atkinson To: Ian Smith In-Reply-To: <20111103151806.D29579@sola.nimnet.asn.au> References: <20111024184736.077bfc1b@o2.pl> <1320155632.68325.15.camel@buffy.york.ac.uk> <20111101163933.2b367e9f@o2.pl> <20111103151806.D29579@sola.nimnet.asn.au> Content-Type: text/plain; charset="ASCII" Content-Transfer-Encoding: quoted-printable Date: Thu, 03 Nov 2011 11:52:53 +0000 Message-ID: <1320321173.86694.1.camel@buffy.york.ac.uk> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port Cc: freebsd-acpi@FreeBSD.org Subject: Re: Suspend and resume on Dell E6520 X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Nov 2011 11:53:15 -0000 On Thu, 2011-11-03 at 15:54 +1100, Ian Smith wrote: > On Tue, 1 Nov 2011, Sebastian Chmielewski wrote: > > On Tue, 01 Nov 2011 13:53:52 +0000 > > Gavin Atkinson wrote: > >=20 > > > Can I confirm that you have tried suspend/resume without any of the = USB > > > code loaded? > > >=20 > > > If you set sysctl debug.acpi.resume_beep=3D1 before suspend, do you = hear a > > > beep on resume? > > > > > > > > I have=20 > > kldunload {uhci,ohci,ehci} in rc.suspend. > > kldload {uhci,ohci,ehci} in rc.resume. >=20 > Just checking: this is with a kernel built without uhci, ohci and ehci? >=20 > > There is no beep on resume but beep maybe simulated through soudcard? = (It's a > > laptop). >=20 > The beep is generated by programming the good old-fashioned timer chip;= =20 > if the laptop normally beeps on boot or error it should beep on resume.= =20 > With this, my Thinkpad T23 (piercingly) beeped for a full 60 seconds on= =20 > resume for months, until learning it was (here) uhci causing that hang. >=20 > (I've been vaguely hoping this might be fixed before 9.0-RELEASE ..) Me too. So far, it's not even clear what the right solution is. I assume you've found my hack-fix for this at http://markmail.org/thread/kqmwwbjsmf3ps7u4 ? Thanks, Gavin --=20 Gavin Atkinson FreeBSD committer and bugmeister GPG: A093262B (313A A79F 697D 3A5C 216A EDF5 935D EF44 A093 262B)