cpuspeed usage

Satish Balay balay at fastmail.fm
Tue Jun 8 15:59:28 UTC 2004



<snip>
>>> ls -l /sys/devices/system/cpu/cpu0/cpufreq
>> This directory does not exist on my FC1 machine. What is it supposed
>> to be for?
<snip>

This is a 2.6 kernel/FC2 thingy. With FC1 - you have to manually load
the 'driver' for the CPU you have.  For Pentium-M - I do:

modprobe speedstep-centrino

And for userland controller - I install cpudyn from
http://dag.wieers.com/packages/cpudyn/cpudyn-1.0-1.1.fc1.dag.i386.rpm

Satish





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