Ubuntu
acpi-support package

  1. Bug #68191
  2. Comment #4

Comment 4 for bug 68191

Revision history for this message
emvy (mate-varga) wrote : Re: Guidance Power Managment and Speedstep

It seems that one core goes into "performance" state instead of ondemand.

cat /sys/devices/system/cpu/*/cpufreq/*cat /sys/devices/system/cpu/*/cpufreq/*

0
2000000
2000000
1000000
2000000 1667000 1333000 1000000
userspace powersave ondemand conservative performance
1000000
centrino
userspace
2000000
1000000
1000000
cat: /sys/devices/system/cpu/cpu0/cpufreq/stats: Is a directory
1
2000000
2000000
1000000
2000000 1667000 1333000 1000000
userspace powersave ondemand conservative performance
2000000
centrino
performance
2000000
1000000