From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?ISO-8859-2?Q?=C1kos_Mar=F3y?= <akos@maroy.hu>
Subject: Re: pm-suspend working, but pm-hibernate fails
Date: Sat, 27 Feb 2010 14:28:44 +0100
Message-ID: <4B891E0C.4030402@maroy.hu>
References: <4B86F96A.1010306@maroy.hu> <201002252357.04056.rjw@sisk.pl>
	<4B88D6B9.2050200@maroy.hu> <201002271300.56741.rjw@sisk.pl>
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To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: linux-pm@lists.linux-foundation.org
List-Id: linux-pm@vger.kernel.org

Rafael,

> Does it also happen if you rmmod the xhci-hcd module manually and run
> "echo disk > /sys/power/state" afterwards?

yes. I do an rmmod xhci, lsmod | grep xhci returns nothing, and then
echo disk > /sys/power/state will give me the same result as
pm-hibernate. that is, I get to an empty screen, there's a cursor
blinking on the top left. after a while, the screen dims, but nothing
else happens. only a power cycle saves the day, where the machine boots
normally, when just turned on.

how could I debug these happenings further?


Akos