Ubuntu
powernowd package

  1. Bug #223812
  2. Comment #23

Comment 23 for bug 223812

Revision history for this message
Hanno Stock (hefe_bia) (hanno-stock) wrote : Re: [Bug 223812] Re: [hardy] Regression: powernowd no longer works with nforce2 cpufreq driver

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LizardMan wrote:
> My Thinkpad A22p (1GHzP3 440BX chipset) laptop has the same problem.
> While running 7.10 the CPU freq throttling worked correctly without
> requiring any configuration changes. However, when I upgraded to 8.04
> the CPU began to run at full speed (1000MHz vs. 700MHz) 100% of the time
> and dmesg showed multiple error messages "ondemand governor failed, too
> long transition latency of HW, fallback to performance governor".

This looks like exactly the same problem. Please give me the output of

cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver

and I'll add that chipset to the patch.
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