linux-kernel - Re: 2.6.22.6 + rt9: suspend/hibernate not working

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Message-ID: <20070906033822.GA6940@ucw.cz>
Date:	Thu, 6 Sep 2007 03:38:22 +0000
From:	Pavel Machek <pavel@....cz>
To:	Fernando Lopez-Lezcano <nando@...ma.Stanford.EDU>
Cc:	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	planetccrma@...ma.Stanford.EDU
Subject: Re: 2.6.22.6 + rt9: suspend/hibernate not working

Hi!

> Hi Ingo... I'm getting reports from some of my Planet CCRMA users (which
> I confirmed) that the latest rt kernel I released has broken suspend
> (tested on fc6 & fc7, stock Fedora kernel works fine - the rt
> configuration files are virtual clones as far as possible of the
> standard Fedora kernel config files). 
> 
> I don't know where to start debugging this. When suspend is initiated it
> freezes with a "Stopping tasks ... " message in the text console - a
> hard power cycle is the only way to get the machine back to normal.

It should print what went wrong about ~20 seconds. If it does not,
verify that timers work properly for you.
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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