RC2 bug Cpufreq服务不起作用
起动了cpufreq服务，不起作用。powernow服务起不来
cpufreq服务不起作用。
# service powernowd start
/etc/init.d/powernowd: line 28: gprintf: command not found
powernowd: PowerNow Daemon v0.96, (c) 2003-2005 John Clemens
powernowd: Found 1 cpu: -- 1 thread (or core) per physical cpu
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq: No such file or directory
PowerNowd encountered and error and could not start.
Please make sure that:
- You are running a v2.6.7 kernel or later
- That you have sysfs mounted /sys
- That you have the core cpufreq and cpufreq-userspace
modules loaded into your kernel
- That you have the cpufreq driver for your cpu loaded,
and that it works. (check dmesg for errors)
If all of the above are true, and you still have problems,
please email the author: [email protected]
内核源码也没有，RC1我是通过重新编译内核来实现的speedstep, RC2连内核源码也没有了阿。 加载这两个模块，然后起动cpufreqd和powernowd服务就能实现speedstep了。
cpufreq_ondemand 42520
speedstep_centrino 54601
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