Adam Lazur (zal@debian.org) schrieb: > Florian Feigenbutz (florian.f@web.de) said: > > Hi, as I was checking some files in the /cat dir for fun some days ago > > I saw the following lines in "/proc/cpufreq": > > > > $ cat /proc/cpufreq > > minimum CPU frequency - maximum CPU frequency - policy > > CPU 0 400000 kHz ( 57 %) - 700000 kHz (100 %) - performance > > > > Does this mean that my G3 700MHz CPU is always running in performance > > mode no matter what I'm doing? Is there any possibility to change this > > setting to a kind of "battery" instead of "performance policy"? > > Here's what I use in /etc/power/pwrctl-local on my 700 MHz ibook: > > ac) > [ -f /proc/cpufreq ] && \ > echo 400000:700000:performance > /proc/cpufreq > battery) > [ -f /proc/cpufreq ] && \ > echo 400000:700000:powersave > /proc/cpufreq > > It seems to work alright and cuts the mhz back to 400 in > /proc/cpuinfo... > > You can echo stuff in other formats to cpufreq, but when I played with > it I ended up with 400MHz - 400MHz at one point, so I stopped playing > for fear of breaking something ;) Does this only work for 2.2 ibooks or also for the ibook2? mfG Johannes
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