Cooling fan for Edge link

Which system do you use? Android, Ubuntu, OOWOW or others?

Ubuntu server

Which version of system do you use? Khadas official images, self built images, or others?


Please describe your issue below:

Cooling fan doesn’t work in auto mode. Edge powering off with temperature above 95deg. And the manual of setting up fan is absent on site.

Try to use fancontrol meets error of pwmconfig script.

Post a console log of your issue below:

"khadas@Khadas:~$ sudo pwmconfig
# pwmconfig version 3.6.0
This program will search your sensors for pulse width modulation (pwm)
controls, and test each one to see if it controls a fan on
your motherboard. Note that many motherboards do not have pwm
circuitry installed, even if your sensor chip supports pwm.

We will attempt to briefly stop each fan using the pwm controls.
The program will attempt to restore each fan to full speed
after testing. However, it is ** very important ** that you
physically verify that the fans have been to full speed
after the program has completed.

/usr/sbin/pwmconfig: There are no fan-capable sensor modules installed"