Disabling the usb port without a connected digital device in Linux. How?

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Sid_Pic2020-03-22 19:21:19

linux

Sid_Pic, 2020-03-22 19:21:19

There is a device (for example, a mini-fan) connected to a PC via usb, only with a red and black wire. Linux naturally does not perceive it. Question: how to control the power supply to a specific usb port?

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2 answer(s)

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Ronald McDonald, 2020-03-22
@Sid_Pic

On a specific port - no way.
Read: sysadm.pp.ua/linux/usb.html

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Sid_Pic, 2020-03-23
@Sid_Pic

And on all ports at least it is possible?