[CentOS] Can not modprobe acpi-cpufreq.ko in CentOS 5.2

[Vaclav Mocek]

Ian jonhson wrote:
>> You have to write:
>>
>> # modprobe p4-clockmod
>>
>> It means no "ko" extension.
>>
>>     
>
> Same result.
>
> The p4-clockmod is not in
> /lib/modules/2.6.29.3/kernel/arch/x86/kernel/cpu/cpufreq/.
>
> But I tried the acpi-cpufreq.ko and got the same result.
>
>
> --------------  dump of screen ----------------
>
> # ls /lib/modules/`uname -r`/kernel/arch/*/kernel/cpu/cpufreq
> acpi-cpufreq.ko
>
> # modprobe acpi-cpufreq
> FATAL: Error inserting acpi_cpufreq
> (/lib/modules/2.6.29.3/kernel/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko):
> No such device
>
> -------------------------------------------------------
>
> Any help?
>
>   
I had similar problem in the past. I used 586 kernel and it didn't work. 
Do you have 686 kernel? If yes, can you send us the output of the
following commands:

# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies

# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors

# modprobe cpufreq_ondemand


Vaclav
> Thanks,
>
> Ian
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