.6.11.6). Please note that there are many patches to the cpufrequency control - and many are unstable.... have a bad implementation :)
So - all you need to do is enable the cpu frequency scaling by loading... cpufreq_powersave
Check using the dmesg command to see if it loaded correctly.
If this works - mak... this - just add longhaul and cpufreq_powersave into the /etc/modprobe.preload file.
Using longhaul