How to set permanently the CPU Frequency to the highest level on linux 07.12.13

1. you have to install cpufrequtils and sysfsutils: sudo apt-get install cpufrequtils sysfsutils 2. example for a i7 cpu add the following lines to the /etc/sysfs.conf file: devices/system/cpu/cpu0/cpufreq/scaling_governor = performance devices/system/cpu/cpu1/cpufreq/scaling_governor = performance devices/system/cpu/cpu2/cpufreq/scaling_governor = performance devices/system/cpu/cpu3/cpufreq/scaling_governor = performance devices/system/cpu/cpu4/cpufreq/scaling_governor = performance devices/system/cpu/cpu5/cpufreq/scaling_governor = performance devices/system/cpu/cpu6/cpufreq/scaling_governor = performance devices/system/cpu/cpu7/cpufreq/scaling_governor = performance 07.12.13

http://superuser.com/questions/179329/disable-frequency-scaling-ondemand-daemon-on-ubuntu-10-04

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