linux-kernel - Re: Suspend and hibernation status report

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Date:	Sun, 09 Sep 2007 11:10:51 +0200
From:	Maciek Rutecki <maciej.rutecki@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
CC:	Len Brown <lenb@...nel.org>, linux-pm@...ts.linux-foundation.org,
	LKML <linux-kernel@...r.kernel.org>,
	Nigel Cunningham <nigel@...el.suspend2.net>,
	Pavel Machek <pavel@....cz>
Subject: Re: Suspend and hibernation status report

Rafael J. Wysocki pisze:
> 
> Well, I am.
> 
> On HPC nx6325 the status of AC adapter after the restore is not reported
> correctly if hibernation is done without the ACPI hooks (eg. if you hibernate
> with the AC connected and then disconnect it and resume, it will still be
> reported as connected until you plug/unplug it).
> 
> There are more machines that behave similarly, AFAICT.

I notice similar issue on nx6310 when e.g. hibernation->remove
battery->resume doesn't refresh power status. But when I add:

echo platform > /sys/power/disk

Problem goes away


-- 
Maciej Rutecki
http://www.maciek.unixy.pl
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