that is because the cpufreq ui uses libs that is available on pr1.2, what you need to do is go to garage.maemo.org and type on the search bar "cpufrequi" click the app and then download. EDIT: even without the cpufrequi, youl can still overclock your device (on your own risk). its just for monitoring possible cpu temp. you can also monitor cpu temp by: -open xterm -sudo gainroot (rootsh must be installed) -cat /sys/devices/platform/omap34xx_temp/temp1_input