From: Frans Pop <elendil@planet.nl>
To: linux-kernel@vger.kernel.org
Cc: Jike Song <albcamus@gmail.com>
Subject: Re: [BUG] 2.6.28 hates my RTC clock - with PM_TRACE set
Date: Mon, 5 Jan 2009 16:47:34 +0100 [thread overview]
Message-ID: <200901051647.35442.elendil@planet.nl> (raw)
In-Reply-To: <df9815e70901050619v6c60e8d4w6868759bb3c36bdb@mail.gmail.com>
> So I re-compiled 2.6.28 with CONFIG_PM_DEBUG and CONFIG_PM_TRACE set,
> and run this script as per Documentation/power/s2ram.txt:
>
> #!/bin/sh
> sync
> echo 1 > /sys/power/pm_trace
> echo mem > /sys/power/state
Looks like you forgot to read the rest of the s2ram.txt file, especially
the bit that starts with "- if it doesn't come back up (which is usually
the problem) [...]".
The current version [1] also explains why your system clock changes.
Cheers,
FJP
[1]http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=Documentation/power/s2ram.txt;h=2ebdc6091ce17ff6464aeb4cec35939983045de6;hb=HEAD
prev parent reply other threads:[~2009-01-05 15:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-05 14:19 [BUG] 2.6.28 hates my RTC clock - with PM_TRACE set Jike Song
2009-01-05 14:33 ` Matthew Garrett
2009-01-05 14:40 ` Jike Song
2009-01-05 14:59 ` Matthew Garrett
2009-01-05 15:47 ` Frans Pop [this message]
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