[Bug 56101] Intel Core2 Duo E6600 reports max-frequency of just 900 MHz instead of 2.4 GHz

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https://bugzilla.kernel.org/show_bug.cgi?id=56101





--- Comment #11 from S. Kalteis <spam@kernelspace.de>  2013-04-05 14:14:25 ---
(In reply to comment #8)
> You can use
> cpupower monitor
> tool (sources located in the kernel, depending on the distribution it might
> have another name, which should get addressed by distro maintainers, there
> should be a separate cpupower package on Linux distros).
> This will show you the exact frequency your cores run on over a certain amount
> of time (or workload if a command is appended) including boosting.

cpupower monitor (from kernel 3.8.5) exits after printing the following output:

     |Mperf               
CPU | C0   | Cx   | Freq 
   0|******|******|******
   1|******|******|******


instead of running continously, I guess.

cpupower monitor -l gives:

Monitor "Mperf" (3 states) - Might overflow after 922000000 s
C0      [T] -> Processor Core not idle
Cx      [T] -> Processor Core in an idle state
Freq    [T] -> Average Frequency (including boost) in MHz


For the acpi-tables, see attachments.

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