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

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Date:	Sat, 02 Jun 2007 00:17:34 +0200
From:	Olaf Dietsche <olaf+list.linux-acpi@...fdietsche.de>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	pm list <linux-pm@...ts.linux-foundation.org>
Subject: Re: [2.6.22-rc3][ACPI?] Resume from s2r doesn't work.

"Rafael J. Wysocki" <rjw@...k.pl> writes:

> On Friday, 1 June 2007 23:12, Olaf Dietsche wrote:
>> "Rafael J. Wysocki" <rjw@...k.pl> writes:
>> 
>> > On Friday, 1 June 2007 22:27, Olaf Dietsche wrote:
>> >> When I resume, everything seems to come up (fan becomes busy, disk and
>> >> dvd spin up for a short time),
>> >
>> > Hmm, what about the screen?
>> 
>> When the laptop is dead, screen remains black.
>> 
>> When I skip acpi_enter_sleep_state(), the screen works like everything
>> else.
>
> I think you should try s2ram (http://en.opensuse.org/s2ram) as the first step.

It doesn't work. I tried all options "s2ram -f (-s, -p, -m, -r, -a 1, -a 2,
-a 3)" one after the other.

Since the screen (or any other device) works without problems, when I
skip acpi_enter_sleep_state(), I don't think it's screen related.

Regards, Olaf.
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