Messages in this thread |  | | | Date | Sun, 10 Aug 2008 21:44:50 -0700 | | From | "S K" <> | | Subject | Re: cpufreq doesn't seem to work in Intel Q9300 |
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>> So I'm guessing this is a kernel bug. > >From the attached acpidump it seems that there is no definition of > _PCT,_PSS, _PPC. So acpi_cpufreq driver can't be used on your machine. > This is a BIOS issue.
Yakui, Did you actually check if the above was true?
> > But it is very strange that cpufreq scaling can work on Windows XP. > Will you please try the P4 clock cpufreq driver and see whether the > scaling can work ? In fact P4 clock cpufreq driver is already replaced > by acpi_cpufreq driver for the latest cpu. > Anyway please try p4 clock cpufreq driver.
What is the name of the driver? I'm not able to find any such driver in Fedora 9 installed modules. There is only acpi-cpufreq and powernow-k8.
Also, If someone doesn't mind, can they tell me what all files I need to replace in Fedora 9 once I get a kernel.org kernel compiled? I know how to edit grub.conf, and that I should replace vmlinuz, but do I need to replace initrd too?
Thanks, SK
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