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Не регулируется частота процессора

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Мать: msi 970A-G46
Проц: AMD FX(tm)-4100 Quad-Core Processor

# cpufreq-info

cpufrequtils 007: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
  driver: powernow-k8
  CPUs which run at the same hardware frequency: 0
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 8.0 us.
  hardware limits: 1.40 GHz - 3.60 GHz
  available frequency steps: 3.60 GHz, 3.30 GHz, 2.50 GHz, 1.70 GHz, 1.40 GHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance
  current policy: frequency should be within 3.60 GHz and 3.60 GHz.
                  The governor "userspace" may decide which speed to use
                  within this range.
  current CPU frequency is 3.60 GHz (asserted by call to hardware).
  cpufreq stats: 3.60 GHz:100,00%, 3.30 GHz:0,00%, 2.50 GHz:0,00%, 1.70 GHz:0,00%, 1.40 GHz:0,00%  (7)
analyzing CPU 1:
  driver: powernow-k8
  CPUs which run at the same hardware frequency: 1
  CPUs which need to have their frequency coordinated by software: 1
  maximum transition latency: 8.0 us.
  hardware limits: 1.40 GHz - 3.60 GHz
  available frequency steps: 3.60 GHz, 3.30 GHz, 2.50 GHz, 1.70 GHz, 1.40 GHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance
  current policy: frequency should be within 3.60 GHz and 3.60 GHz.
                  The governor "powersave" may decide which speed to use
                  within this range.
  current CPU frequency is 3.60 GHz (asserted by call to hardware).
  cpufreq stats: 3.60 GHz:100,00%, 3.30 GHz:0,00%, 2.50 GHz:0,00%, 1.70 GHz:0,00%, 1.40 GHz:0,00%  (6)
analyzing CPU 2:
  driver: powernow-k8
  CPUs which run at the same hardware frequency: 2
  CPUs which need to have their frequency coordinated by software: 2
  maximum transition latency: 8.0 us.
  hardware limits: 1.40 GHz - 3.60 GHz
  available frequency steps: 3.60 GHz, 3.30 GHz, 2.50 GHz, 1.70 GHz, 1.40 GHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance
  current policy: frequency should be within 3.60 GHz and 3.60 GHz.
                  The governor "powersave" may decide which speed to use
                  within this range.
  current CPU frequency is 3.60 GHz (asserted by call to hardware).
  cpufreq stats: 3.60 GHz:100,00%, 3.30 GHz:0,00%, 2.50 GHz:0,00%, 1.70 GHz:0,00%, 1.40 GHz:0,00%  (7)
analyzing CPU 3:
  driver: powernow-k8
  CPUs which run at the same hardware frequency: 3
  CPUs which need to have their frequency coordinated by software: 3
  maximum transition latency: 8.0 us.
  hardware limits: 1.40 GHz - 3.60 GHz
  available frequency steps: 3.60 GHz, 3.30 GHz, 2.50 GHz, 1.70 GHz, 1.40 GHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance
  current policy: frequency should be within 3.60 GHz and 3.60 GHz.
                  The governor "powersave" may decide which speed to use
                  within this range.
  current CPU frequency is 3.60 GHz (asserted by call to hardware).
  cpufreq stats: 3.60 GHz:100,00%, 3.30 GHz:0,00%, 2.50 GHz:0,00%, 1.70 GHz:0,00%, 1.40 GHz:0,00%  (11)

# dmesg | grep powernow

[    1.220576] powernow-k8: Found 1 AMD FX(tm)-4100 Quad-Core Processor             (4 cpu cores) (version 2.20.00)
[    1.220596] powernow-k8: Core Performance Boosting: on.
[    1.220636] powernow-k8:    0 : pstate 0 (3600 MHz)
[    1.220640] powernow-k8:    1 : pstate 1 (3300 MHz)
[    1.220643] powernow-k8:    2 : pstate 2 (2500 MHz)
[    1.220645] powernow-k8:    3 : pstate 3 (1700 MHz)
[    1.220648] powernow-k8:    4 : pstate 4 (1400 MHz)

Пробовал разные сочетания cool'n'quiet, Core C6 и C1E. При выключенном cool'n'quiet регулировка вообще недоступна. От остальных параметров вроде не зависит. Характерно что при загрузке cpufreq stats: 3.60 GHz показывает что-то в районе 98,00% - 99,00% - т.е. на ранних стадиях загрузки видимо пашет, а потом перестает. Всякие cpufreq-set -f 1,4GHz проглатывает молча, при этом ничего не меняется.

★★★★★
Ответ на: комментарий от daemonpnz

У меня только один управляется так - тот который и с матери управляется. Он у меня сбоку на проц дует. Второй подключен через реобас ручно просто. А процессорный вообще не управляется :( Поговоривают что моя мамка не может 3pin'овым на проце управлять. А жаль - там у меня очень тихий на малых оборотах вент стоит - таких сейчас не делают...

Suntechnic ★★★★★
() автор топика
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