From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: "Ákos Maróy" <akos@maroy.hu>
Cc: linux-pm@lists.linux-foundation.org
Subject: Re: pm-suspend working, but pm-hibernate fails
Date: Thu, 25 Feb 2010 23:37:39 +0100 [thread overview]
Message-ID: <201002252337.39683.rjw@sisk.pl> (raw)
In-Reply-To: <4B86F96A.1010306@maroy.hu>
On Thursday 25 February 2010, Ákos Maróy wrote:
> Hi,
>
> I wonder how I could debug this issue: I have a system with pm-suspend
> working at last (see this thread: http://lkml.org/lkml/2010/2/23/62 for
> details), but pm-hibernate does not work. after issuing pm-hibernate, I
> see an empty screen with a blinking cursor on the top-left, and then
> nothing happens. the machine doesn't power off or anything.
>
> forcing a power cycle leads me to a regular boot.
>
> how could I debug this issue, to find out what fails?
Please try
# echo core > /sys/power/pm_test
# echo disk > /sys/power/state
That should return to the command prompt after ~5 sec.
Rafael
next prev parent reply other threads:[~2010-02-25 22:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-25 22:27 pm-suspend working, but pm-hibernate fails Ákos Maróy
2010-02-25 22:37 ` Rafael J. Wysocki [this message]
2010-02-25 22:49 ` Ákos Maróy
2010-02-25 22:57 ` Rafael J. Wysocki
2010-02-27 8:24 ` Ákos Maróy
2010-02-27 12:00 ` Rafael J. Wysocki
2010-02-27 13:28 ` Ákos Maróy
2010-02-27 13:51 ` Matthias-Christian Ott
2010-02-27 14:13 ` Ákos Maróy
2010-02-27 14:57 ` Matthias-Christian Ott
2010-02-27 18:08 ` Rafael J. Wysocki
2010-03-01 7:46 ` Ákos Maróy
2010-03-01 20:48 ` Rafael J. Wysocki
2010-02-25 23:32 ` Alan Stern
2010-02-26 8:03 ` Ákos Maróy
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