linux-kernel - Re: [linux-pm] Regression: First hibernation attempt fails

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Message-ID: <49DF289D.5070604@tuffmail.co.uk>
Date:	Fri, 10 Apr 2009 12:08:13 +0100
From:	Alan Jenkins <alan-jenkins@...fmail.co.uk>
To:	Pavel Machek <pavel@....cz>
CC:	linux-pm@...ts.linux-foundation.org,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: [linux-pm] Regression: First hibernation attempt fails

Pavel Machek wrote:
> On Thu 2009-04-09 12:13:03, Alan Jenkins wrote:
>   
>> Yet another issue in 2.6.30-rc1 which was not present in 2.6.29 :-).  I
>> wonder if it rings any bells?
>>
>> On my laptop (EEE 4G), the first attempt at hibernation fails. 
>> Subsequent attempts succeed.
>>
>> If I use s2disk as normal, I see "snapshotting system", then before it
>> gets to write out the image, it aborts and switches back to X.   I can't
>> see any error message, even if I check the log with "dmesg".
>>
>> If I use "echo disk > /sys/power/state", echo reports the error "Cannot
>> allocate memory".
>>
>> This only happens if I've logged in to X first.  In fact, I narrowed it
>> down to gnome-power-manager.  If I kill gnome-power-manager beforehand,
>> then it doesn't happen.
>>     
>
> Anything interesting in dmesg?
>   

Nothing obvious. I've attached my latest at
<http://bugzilla.kernel.org/show_bug.cgi?id=13058>.

Regards
Alan
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