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From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Didier Raboud <didier@raboud.com>
Subject: Re: =?iso-8859-15?q?2=2E6=2E25-rc7=A0=3A_hibernation_sometimes_not_resuming_on?=
 =?iso-8859-15?q?_Dell_Latitude?= D630
Date: Tue, 1 Apr 2008 23:22:35 +0200
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On Tuesday, 1 of April 2008, Didier Raboud wrote:
> Le mardi, 1 avril 2008 23.11:15 Rafael J. Wysocki, vous avez écrit :
> > (...)
> > Can you please test the in-kernel hibernation, then?
> >
> > Rafael
> 
> Hi,
> 
> would like to. How ? 
> 
> # echo -n disk > /sys/power/state 

Yes, should work without the "-n", too.  Of course, you have to use the
'resume=' kernel command line argument for this to work.

Perhaps increase the console log level before that.

Thanks,
Rafael