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Date:      Wed, 29 Dec 1999 23:07:07 -0500
From:      Ted Sikora <tsikora@home.com>
To:        Marc Nicholas <marc@netstor.com>
Cc:        "freebsd-hackers@FreeBSD.ORG" <freebsd-hackers@FreeBSD.ORG>, "freebsd-stable@FreeBSD.ORG" <freebsd-stable@FreeBSD.ORG>
Subject:   Re: Temperature
Message-ID:  <386ADA6B.5D0CEAB2@home.com>
References:  <Pine.BSF.4.05.9912291311420.11304-100000@medulla.hippocampus.net>

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Marc Nicholas wrote:
> 
> You're referring to the temps reported via an LM78 or similar, yes? 
The machines bios with Winbond W83782d IC 

> not reporting that the machine is actually getting HOTTER under FreeBSD?

It is HOTTER under FreeBSD. Immediatelly upon boot-up it's 26F
hotter under FreeBSD than under Linux. Sometime after 3.4-RC and 
now this started. (I follow the stable branch via CVSup) Under
3.3-STABLE the temerature was always the same as Linux...cool averaging
89F for the CPU's. Now it's over 113F under FreeBSD only. I know it's
wierd but the machine does not lie. Under Linux it's the same as before
87-89F.

> 
> On Wed, 29 Dec 1999, Ted Sikora wrote:
> 
> > Here's a strange problem. I run Linux stable/development kernels
> > and FreeBSD-3-STABLE on a SMP dual-boot workstation. The machines
> > temperatures have always been in this range with either system:
> >
> > 87F CPU #0
> > 87F CPU #1
> > 95F Case Temp
> >
> > Sometime last week or early this week the temperature under FreeBSD only
> > has changed to:
> >
> > 113F CPU #0
> > 113F CPU #1
> > 109F Case Temp
> > This is right after boot and varies 3-4 Degrees + while running.
> >
> > During the night periodically my temp warning has been going off.
> > I have it set to 118F. This happens only under FreeBSD. Linux continues
> > to run cool at the old temperatures. Apparantly some code change has
> > caused this. Does anyone know exactly where I should look?

--
Ted Sikora
Jtl Development Group 
tsikora@powerusersbbs.com
http://powerusersbbs.com


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