From owner-freebsd-questions@FreeBSD.ORG Mon Jul 11 19:19:38 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DCB1016A41C for ; Mon, 11 Jul 2005 19:19:38 +0000 (GMT) (envelope-from ben@bjencks.net) Received: from bjencks.net (sub20-225.member.dsl-only.net [63.105.20.225]) by mx1.FreeBSD.org (Postfix) with SMTP id 3F5D943D4C for ; Mon, 11 Jul 2005 19:19:37 +0000 (GMT) (envelope-from ben@bjencks.net) Received: (qmail 38693 invoked from network); 11 Jul 2005 19:19:37 -0000 Received: from unknown (HELO wagner.bjencks.net) (10.11.55.30) by bjencks.net with SMTP; 11 Jul 2005 19:19:37 -0000 Received: (from brj@localhost) by wagner.bjencks.net (8.13.4/8.13.4/Submit) id j6BJJaxu049566; Mon, 11 Jul 2005 12:19:36 -0700 (PDT) (envelope-from ben@bjencks.net) X-Authentication-Warning: wagner.bjencks.net: brj set sender to ben@bjencks.net using -f To: Fabian Keil References: <86u0j4c47n.fsf@wagner.bjencks.net> <20050711112856.2f3dc23f@localhost> From: Ben Jencks Date: Mon, 11 Jul 2005 12:19:32 -0700 In-Reply-To: <20050711112856.2f3dc23f@localhost> (Fabian Keil's message of "Mon, 11 Jul 2005 11:28:56 +0200") Message-ID: <86eka5qhff.fsf@wagner.bjencks.net> User-Agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: freebsd-questions@freebsd.org Subject: Re: Suspend-to-disk resuming X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Jul 2005 19:19:39 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Fabian Keil writes: > Ben Jencks wrote: > >> I'm trying to get suspend-to-disk (S4OS) working. (S3 doesn't work, but >> I'll worry about that later). When I run acpiconf -s 4, it appears to >> suspend ok. However, when I boot the computer, it just boots as normal, >> rather than resuming (it does complain about uncleanly unmounted >> disks). How do I tell the kernel to load a suspend-to-disk image rather >> than booting? > > What makes you think, that S4OS is supported in FreeBSD? > AFAIK only S4BIOS is working at the moment. After reading other mailing lists (-acpi), this has become clear. The handbook gives no hint that it's not supported, though. http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/acpi-debug.html > In Message-ID: <42D174A1.2080707@root.org> > (Subject: Re: is anyone working on software suspend-to-disk and/or -current) > Nate Lawson wrote yesterday: > |As far as I know, no one is working on suspend to disk at this time. > > Regarding S3, here is what I had to do to make it work on my ThinkPad R51 > running 5.4-STABLE: > > In /boot/loader.conf I added: > acpi_video_load="YES" > > In /etc/sysctl.conf: > hw.acpi.reset_video=0 > hw.syscons.sc_no_suspend_vtswitch=1 I'll try these, though the mode of failure (massive slowdown, not video failure) makes it seem unlikely. I'm also going to try without USB, and with a patch from -acpi. Thanks, Ben -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC0sZIpt3yYclAKVsRAi80AJ9lpMhWVTfGAlQ+qDiVGzq+Yn5XJACfQZ7/ egAdwKre6LkO6TnNFcaiYiI= =dEDm -----END PGP SIGNATURE-----