Dear list,
a text search for cpufrequtils in the Debian Wiki just returned [1] relating to the Eee PC. There it says to install cpufrequtils on the EeePC 901. I have an ASUS Eee PC 701 4G. 1. I thought, that the Intel(R) Celeron(R) M is doing the frequency scaling by itself and that it is implemented in the hardware. Is that true? 2. If not, how to set it up? Trying to do it as in [2]. My question are written as comments in the next output. $ sudo aptitude install cpufrequtils […] Richte libcpufreq0 ein (004-2) ... Richte cpufrequtils ein (004-2) ... CPUFreq Utilities: Setting ondemand CPUFreq governor...disabled, governor not available...done. […] $ # Contrary to [2] /etc/default/cpufrequtils does not exist. $ less /usr/share/doc/cpufrequtils/README.Debian $ sudo cp /usr/share/doc/cpufrequtils/examples/cpufrequtils.sample /etc/default/cpufrequtils $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 112500 225000 337500 450000 562500 675000 787500 900000 $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors performance $ sudo modprobe cpufreq_ondemand # Do I have to add it to /etc/modules? $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors ondemand performance $ # Is this needed. [1] says acpi_cpufreq is sufficient. $ sudo vim /etc/default/cpufrequtils # Adapt to the values shown. $ sudo invoke-rc.d cpufrequtils stop $ sudo invoke-rc.d cpufrequtils start $ sudo invoke-rc.d cpufrequtils restart $ # Why is there no output? 3. Should that be added to the FAQs or Configure? Thanks a lot, Paul [1] http://wiki.debian.org/DebianEeePC/Model/901?highlight=%28cpufrequtils%29 [2] http://julien.danjou.info/blog/index.php/post/2008/08/13/Save-power-aka-easy-CPU-frequency-scaling
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