[ltp] Cpufreqd und cpufrequtils
Daniel Baule
linux-thinkpad@linux-thinkpad.org
Sat, 25 Feb 2006 03:00:22 +0100
Hello,
i have a problem configuring my CPU-freq-scaling.
I do have laptopmode, cpufreqd and cpufrequtils. laptopmode is added to
battery runlevel, cpufeqd to default and battery and cpufrequtils to nothing.
Do i need both, cpufreqd and utils ? What do i have to do to make
speedstepping work. I can change frequency manually bei typing cpufreq-set
denkbrett conf.d # cpufreq-info
cpufrequtils 0.4: cpufreq-info (C) Dominik Brodowski 2004
Report errors and bugs to linux@brodo.de, please.
analyzing CPU 0:
driver: centrino
CPUs which need to switch frequency at the same time: 0
hardware limits: 800 MHz - 2.00 GHz
available frequency steps: 2.00 GHz, 1.60 GHz, 1.33 GHz, 1.07 GHz, 800 MHz
available cpufreq governors: conservative, ondemand, powersave, userspace,
performance
current policy: frequency should be within 800 MHz and 800 MHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 800 MHz (asserted by call to hardware).
is the output in bash, /etc/cpufreqd.conf is set, governor "ondemand" is set
in conf.d/cpufrequtils.
Problems are: while compiling CPU is still on 800Mhz and when i cut ac,
laptopmode is still disabled and no govenor is changed or freq.