Date: Wed, 16 Mar 2011 10:28:30 +0800 From: Thor Ablestar <thor@irk.ru> To: freebsd-acpi@freebsd.org Subject: Re: kern/105537: [acpi] problems in acpi on HP Compaq nc6320 Message-ID: <4D80204E.4040006@irk.ru> In-Reply-To: <201103142050.p2EKoCZ9030545@freefall.freebsd.org> References: <201103142050.p2EKoCZ9030545@freefall.freebsd.org>
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On 03/15/11 04:50, Irina Liakh wrote:
> Subject: Re: kern/105537: [acpi] problems in acpi on HP Compaq nc6320
> Date: Mon, 14 Mar 2011 22:23:59 +0200
>
> acpi_tz0: _CRT value is absurd, ignored (256.0C)
It's more of a nuisance than a problem but I experienced the
_CRT=absolute zero (so my notebook is really cool):
You may try something like
sysctl hw.acpi.thermal.user_override=1
sysctl hw.acpi.thermal.tz0._CRT=100.0C (don't forget C since this number
is natively in tenth of kelvins)
sysctl hw.acpi.thermal.user_override=0
but prepare to 2 things: severe underclocking while user_override=1 and
possible thermal shutdown while you fiddle with anything *tz0._* You
have been warned.
For more info about semantics of *tz0._* see the acpi specs
Thor
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