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Date:      Wed, 13 Feb 2008 12:02:59 +0100
From:      Matthieu Michaud <matthieu@nxdomain.fr>
To:        Dominic Fandrey <LoN_Kamikaze@gmx.de>
Cc:        freebsd-acpi@freebsd.org
Subject:   Re: Acpi problems with HP 6501b
Message-ID:  <47B2CE63.7050700@nxdomain.fr>
In-Reply-To: <47B2CB4F.5030509@gmx.de>
References:  <47AE163F.9000008@gmx.de> <47B2C591.8040305@nxdomain.fr> <47B2CB4F.5030509@gmx.de>

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Dominic Fandrey a écrit :
>> I have the same hardware running 7-stable and the same issue. Could it 
>> be fixed ? Does one need vendor information to do so ?
>>
> 
> The temperature issue is clearly a BIOS bug, but since we'll hardly get 
> HP to release a fixed BIOS for us this calls for one more sad entry in 
> the acpi quirks. Or the code could be changed, so that this message is 
> posted only once.

There must be some HP guy around understanding the problem.
Wilko do you read that ? ;)

> About the sleep states, I've got no idea. I'd love to go to suspend. On 
> all other machines I've ever run FreeBSD on "acpiconf -s 5 " started a 
> clean shutdown. It seems extraordinary to me, to claim to support the 
> states S3, S4 (BIOS!) and S5 and when trying to use them just get an 
> "Operation Not Supported". That looks more like a FreeBSD bug to me.
> 
> After my exams I'll experiment with acpidump to try insert a valid _CRT 
> value for tz0. I don't think I can do more without learning aml.

I'd be happy to suspend too ! However, except testing, I can't help on 
that. I got no idea how ACPI works.



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