linux-kernel - Re: [2.6.22-rc3][ACPI?] Resume from s2r doesn't work.

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Message-Id: <20070602043604.5887E558E6B@chen.mtu.ru>
Date:	Sat, 02 Jun 2007 08:36:03 +0400
From:	Andrey Borzenkov <arvidjaar@...l.ru>
To:	Olaf Dietsche <olaf+list.linux-acpi@...fdietsche.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [2.6.22-rc3][ACPI?] Resume from s2r doesn't work.

Olaf Dietsche wrote:

> resume from suspend to ram doesn't work for my laptop and never
> has. So, this is not a regression.
> 
> Hibernate (aka suspend to disk) works, however.
> 
> When I resume, everything seems to come up (fan becomes busy, disk and
> dvd spin up for a short time), but the machine is not responding to
> anything - neither keyboard, mouse nor ping from another machine. The
> laptop is effectively dead and only a power cycle helps.
> 

I understand that every case of failed resume is different, but this looks
quite similar to the problem I have:
http://bugzilla.kernel.org/show_bug.cgi?id=7499, at least symptoms :)

> I've tried a minimal config and init=/bin/bash as well, but the result
> is the same.
> 

One more similarity :) And BTW s2ram does not work either.

-andrey

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