I can reproduce this: a non-overclocked Core 2 Duo E8500 running Hardy
has two speeds available: 2.00 GHz and 3.00 GHz. The actual speed of
3.16GHz can only be obtained by disabling frequency scaling in the BIOS
settings.
$ cpufreq-infocpufrequtils 002: cpufreq-info (C) Dominik Brodowski 2004-2006
Report errors and bugs to [EMAIL PROTECTED], please.
analyzing CPU 0:
driver: acpi-cpufreq
CPUs which need to switch frequency at the same time: 0
hardware limits: 2.00 GHz - 3.00 GHz
available frequency steps: 3.00 GHz, 2.00 GHz
available cpufreq governors: userspace, powersave, ondemand, conservative,
performance
current policy: frequency should be within 2.00 GHz and 3.00 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 2.00 GHz.
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which need to switch frequency at the same time: 1
hardware limits: 2.00 GHz - 3.00 GHz
available frequency steps: 3.00 GHz, 2.00 GHz
available cpufreq governors: userspace, powersave, ondemand, conservative,
performance
current policy: frequency should be within 2.00 GHz and 3.00 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 2.00 GHz.
--
Cpu frequency scaling is limited to stock speeds
https://bugs.launchpad.net/bugs/132403
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