Re: Unable to dynamically set CPU frequency

[Tim R <therealclicksy%yahoo.com@localhost>]

On 2013-05-30, Dave B <spam%y2013.dberg.net@localhost> wrote:
>
>   Does lowering the clock speed manually via sysctl succeed?  E.g.,
>
>     host# freqs=$(sysctl -n machdep.est.frequency.available)
>     host# minfreq=$(echo $freqs | rs 0 1 | sort -n | head -1)
>     host# sysctl -w machdep.est.frequency.target=$minfreq
>
> -Dave B.
>

I get the message "second level name 'est' is invalid.
What I have related in sysctl are 

machdep.tsc_freq = 2161452540
hw.acpi.cpu.dynamic = 1
hw.acpi.cpu.passive = 1


Kind Regards 
 Tim