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Date:      Mon, 11 Jul 2005 11:28:56 +0200
From:      Fabian Keil <freebsd-listen@fabiankeil.de>
To:        Ben Jencks <ben-freebsd-questions@bjencks.net>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Suspend-to-disk resuming
Message-ID:  <20050711112856.2f3dc23f@localhost>
In-Reply-To: <86u0j4c47n.fsf@wagner.bjencks.net>
References:  <86u0j4c47n.fsf@wagner.bjencks.net>

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--Signature_Mon__11_Jul_2005_11_28_56_+0200_BSJNxNgrxVdircrP
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Ben Jencks <ben-freebsd-questions@bjencks.net> 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.

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:=20
acpi_video_load=3D"YES"

In /etc/sysctl.conf:
hw.acpi.reset_video=3D0
hw.syscons.sc_no_suspend_vtswitch=3D1

Maybe these settings work for your system as well.

Fabian
--=20
http://www.fabiankeil.de/

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