trying to scale the cpu freq
vetsel.patrice at wanadoo.fr
Mon Sep 20 18:09:38 UTC 2004
You must add to /etc/modules :
powernow-k8 -> this is for my AMD64 (choose the good one)
And after the reboot use the freq applet to see powernowd working.
This is great !!!
Le dimanche 19 septembre 2004 à 18:51 +0200, massimo a écrit :
> hi all,
> i'm trying that: scale the cpu-freq of my tibook 667mhz.
> i'm using the 2.6.8 standard kernel of ubuntu that come with this
> i have cpufreq_userspace and cpufreq_powersave loaded and i know that
> i need to
> # echo "powersave"
> > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
> in order to scale the freq.
> but the problem is:
> /sys/devices/system/cpu/cpu0/ is empty!
> my cpu cannot support the freq reduction?
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