Author Topic: hub 1-0:1.0: unable to enumerate USB device on port 2  (Read 2707 times)

oceanland

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hub 1-0:1.0: unable to enumerate USB device on port 2
« on: June 01, 2016, 07:43:29 PM »
Hello!

I'm having an issue when I connected a mbed board to the  Khepera IV through USB cable. The error code "hub 1-0:1.0: unable to enumerate USB device on port 2" showed up as soon as I plugged in the cable.

Does anyone have any idea about this?

Thank you very much!

kteam

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Re: hub 1-0:1.0: unable to enumerate USB device on port 2
« Reply #1 on: June 03, 2016, 11:31:44 AM »
Hi,

we have seen that some device are not correctly recognize by the Gumstix. The solution is to connect an USB HUB (auto powered) between the Robot and your device.

If it still doesn't works, it means that the driver are not install on the Robot. In this case, you will have to compile it for the system and install it.

Best regards