Ubuntu
powernowd package

  1. Bug #78512
  2. Comment #4

Comment 4 for bug 78512

Revision history for this message
gilbert (rizo83) wrote : Re: Core 2 Duo, on resume 2nd core frequency scaling reset

Same deal happens in Edgy x86 on a Thinkpad T60p and Feisty x86 on a Uniwill X20II1 (both have Core2 Duo) when suspend-to-disk. My fix is to append the following to /etc/acpi/resume.d/69-services.sh after #!/bin/sh

# fix for second core scaling
echo ondemand > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor

No need to restart powernowd or echo ondemand to the scaling_governor file on resume from suspend.