[ltp] Temperature problem with my T41p

Bobby linux-thinkpad@linux-thinkpad.org
Fri, 2 Dec 2005 23:21:55 +0800


J'ai pas /sys/devices/system/cpu/cpu0/cpufreq/scaling_voltages sur =20
mon syst=E8me. Comment tu l'as eu ?

I don't have /sys/devices/system/cpu/cpu0/cpufreq/scaling_voltages on =20=

my debian, how did you get it ?

On Dec 2, 2005, at 5:15 AM, Damien Challet wrote:

> On Thursday 01 December 2005 20:25, Bobby wrote:
>> Hi,
>>
>> I use the on_demand governor so when burning the speed increase until
>> 1700 Mhz (Pentium-M Bania), but if I clock down the cpu to 600 Mhz :
>> the temperature stay under 50=B0
>
> try to undervolt the cpu. Here are my values:
>
> # cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_voltages
> # frequency voltage
> 600000 700
> 800000 844
> 1000000 892
> 1200000 988
> 1400000 1100
> 1700000 1196
>
> when crunching numbers, my CPU temp is 56C max.
>
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