I have one hub attached to each PC, 5 such PC + hub combinations in total.

If it helps, we are running CentOS 7.4; machine is an ML340G-51 from OnLogic.

Thanks!

Nothing?

Just to follow up: if we use an external powered hub as a previous user has noted, we also achieve the result we want. However this adds an ugly layer of complexity to our system. Hoping for a software mechanism to trigger a USB power off or reset in Linux ...

Apologies I might have posted this inadvertently in another thread already. Hi, We are encountering exactly this problem. We have a PC connected to a UPS. After the UPS dies (battery runs out after power loss) and the PC loses power, when power is restored, we need to physically unplug and plug the...

Hi, We are encountering exactly this problem. We have a PC connected to a UPS. After the UPS dies (battery runs out after power loss) and the PC loses power, when power is restored, we need to physically unplug and plug the phidget hub (same USB port is ok) in order for it to be recognized. This sta...