/etc/default/cpufreqdのCPUFREQ_CPU_MODULEオプションを以下のように設定。
# CPU kernel module. # Leave empty if you wish to load the modules another way, # or if CPUFreq support for your cpu is built in. CPUFREQ_CPU_MODULE="acpi_cpufreq"
これだけ。めでたしめでたし。
ついでに設定している/etc/cpufreqd.confをメモ。
[General] pidfile=/var/run/cpufreqd.pid poll_interval=2 verbosity=4 [/General] [Profile] name=On Demand minfreq=66 maxfreq=100% policy=ondemand [/Profile] [Profile] name=Conservative minfreq=66% maxfreq=66% policy=conservative [/Profile] [Rule] name=AC On ac=on # (on/off) profile=On Demand [/Rule] [Rule] name=AC Off ac=off # (on/off) profile=Conservative [/Rule]