linux-kernel - Re: laptop reboots right after hibernation

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Date:	Sun, 18 Nov 2007 10:52:14 +0000
From:	Pavel Machek <pavel@....cz>
To:	Tomas Carnecky <tom@...ervice.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: laptop reboots right after hibernation

Hi!

> echo disk > /sys/power/state
> 
> successfully saves that state to the disk, but just as the laptop is
> about to turn itself off, it reboots (successfully, so the
> hibernation/resume process works well, even with X running! which is
> awesome :) ). But I'd rather like the computer turned off after I
> hibernate it. Where could the problem be?
> 
> It's a new laptop, TP X61 tablet, I tried ubuntu (7.10, gutsy) for a few
> days, both suspend and hibernate worked there (with one or two crashes,
> probably due to X, I've read that the intel driver got some
> suspend/resume improvements recently). Now I'm running gentoo, kernel
> 2.6.24-rc2. I'm using newer versions of almost all software now compared
> to the ubuntu system.

If it works in older ubuntu, you can probably do bisect. Does normal
shutdown work? You can try platform vs. shutdown mode...

							Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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