linux-kernel - Re: [BUG] 2.6.28 hates my RTC clock

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Date:	Mon, 5 Jan 2009 16:47:34 +0100
From:	Frans Pop <elendil@...net.nl>
To:	linux-kernel@...r.kernel.org
Cc:	Jike Song <albcamus@...il.com>
Subject: Re: [BUG] 2.6.28 hates my RTC clock - with PM_TRACE set

> 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
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