This page mainly introduces Cooling Fan. The first half describes how to control the Cooling Fan on Ubuntu, and the second half describes how to control the Cooling Fan on Android.
The following method is recommended if you are using desktop OS. Find
Fan Setting from the applications list. Open the app to control the cooling fan speed.
You can also use command to control the FAN from terminal.
fan.sh off fan.sh on fan.sh auto
fan.sh high fan.sh mid fan.sh low
You can get the trigger temperature from the nodes below:
e.g. Get the low trigger temperature:
You can setup the trigger temperature from the nodes below:
e.g. Set the low trigger temperature to
echo 40 | sudo tee /sys/class/fan/trigger_temp_low
The trigger temperature only effect the fan works in auto mode.
Just goto the system setting to control the FAN.