Linux USB:打开和关闭电源? [英] Linux USB: turning the power on and off?

问题描述

如何在Linux上以编程方式启用和禁用特定USB端口的电源?这样的事情有可能吗? Mac的答案也非常感谢！

How can I programmatically enable and disable the power to a particular USB port on Linux? Is such a thing even possible? Mac answers appreciated as well!

我正在尝试 BOC (不要假装自己不是尝试获得一个！)并最终获得其中之一，并希望通过将其连接到我们的服务器监视器来从中得到一些利用.

I was trying for a BOC (don't pretend you weren't try to get one too!) and ended up with one of these, and would like to get some use out of the thing by hooking it up to our server monitor.

推荐答案

浏览书签

http://blog.andrew.net.au/2009/01/01#usb_power_control

似乎需要将其连接到集线器并控制集线器的电源.我见过的所有根集线器似乎都无法支持电源控制.

Seems like you need to connect it to a hub and control the hub's power. None of the root hubs I have seen seems to be able to support power control.

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