Re: MacBook Pro CPU temperature drivers for linux? do they exist?

Hi,

On 8/13/06, Jimmy Kaplowitz <jimmy@xxxxxxxxxxxxx> wrote:

On Sun, Aug 13, 2006 at 04:38:20PM +0200, Ludovic Rousseau wrote:
> The CPU temperature of my Macbook pro is:
> CPU 0: 66 °C
> CPU 1: 65 °C

Using your version of coretemp.c, I get the following:

jim@katana:~/mbp/coretemp$ sudo ./coretemp
CPU 0: 40 °C
CPU 1: 40 °C

Admittedly this is just after coming out of sleep in an air-conditioned
room.

> I don't know the temperature of my HDD since I get:
> $ sudo smartctl -a /dev/sda
> smartctl version 5.36 [i686-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen
> Home page is http://smartmontools.sourceforge.net/
[...]
> Device does not support SMART
>
> Error Counter logging not supported
>
> [GLTSD (Global Logging Target Save Disable) set. Enable Save with '-S on']
> Device does not support Self Test logging

It works if you add the "-d ata" option as well. Using that:
jim@katana:~$ sudo smartctl -d ata -a /dev/sda | grep Temperature
194 Temperature_Celsius     0x0022   036   052   000    Old_age   Always
-       36 (Lifetime Min/Max 0/17)
So, my HD temperature is 36 °C, with the highest recorded being 52 °C.

this is what I get on mac book pro 15.4:
root@cray:/usr/lib# smartctl -d ata -a /dev/sda |grep Temp
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -      44 (Lifetime Min/Max 23/55)

somehow, I don't believe those 100ºC ...

any clues to what might cause this ?

- Jimmy Kaplowitz
jimmy@xxxxxxxxxxxxx

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-- 
Miguel Sousa Filipe
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