Public bug reported:
I have Dell XPS m1330 with Inter Core Duo T7500. After returning from suspend,
only one core becomes cpu scalable (other one is fixed on 800 Mzh) exactly as
described here:
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/129226/comments/42
However, proposed workaround from here
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/129226/comments/44,
does not work:
> sudo modprobe -rv acpi_cpufreq
FATAL: Module acpi_cpufreq is in use.
** Affects: ubuntu
Importance: Undecided
Status: New
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Hardy: speedstep of second core fails after suspend
https://bugs.launchpad.net/bugs/226884
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