How to start the fan correctly?

Hello everyone I tried to run the fan on debian 11 and ubuntu 22, but for some reason it doesn’t want to work. At the moment, screenshots from ubuntu 22, the official build from fenix. Can someone suggest how to fix this problem?Sorry if the text is not very correct, I use a translator :slight_smile:

The fan should already be in the kernel and will start automatically.

The one you’re trying is for bsp Images.

Please share more details on what exactly are you trying to achieve. Also share the board version for better understanding.

Fan should start automatically at 80°c as per upstream kernel codes.

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Hello, thank you for your help and clarification! I have a khadas vim2 board and I would like to run the fan at lower temperatures. 80 degrees embedded in the core seems very high to me.

Vim2 have multiple versions. Please share the version printed on the board or share board pics front and back without heatsink.

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Thank you for your help! I used a script from github khadas-utils/fan at master · hyphop/khadas-utils · GitHub it works very well.

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