16.04 - Fan speed and control - Ask Ubuntu


i have small problem motherboard sensors.
motherboard has 3 fan connectors.
in bios have menu hardware health.
there sensors cpu temperature, fan rpm , other temperatures.
bios allows control cpu , front fan.
bios controls fan speed depended processor temperature.
lm-sensors packge installed , see temperatures:

unim95@host:~$ sensors acpitz-virtual-0 adapter: virtual device << don't it(maybe intel graphics) temp1:        +45.0°c  (crit = +120.0°c)  radeon-pci-0100 adapter: pci adapter << radeon r7 250x temp1:        +34.0°c  (crit = +120.0°c, hyst = +90.0°c)  coretemp-isa-0000 adapter: isa adapter << processor core i5-460m core 0:       +45.0°c  (high = +95.0°c, crit = +105.0°c) core 2:       +46.0°c  (high = +95.0°c, crit = +105.0°c)
  • os: ubuntu 16.04 + mate desktop
  • m/b: jetway nf98-qh57 (qm 57 chipset)
  • processor: core i5-460m

how can find fan rpm , control it?

unfortunately qm57 chipset not support reading or controlling fan rpm. see page 79 of datasheet here


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