hub 1-1:1.0: unable to enumerate USB device on port -blog archive

Swamy · ‎08-02-2012

Hi All,

I am facing a problem. If I connect the USB device to my system, I am getting following error message.

hub 1-1:1.0: unable to enumerate USB device on port

I am using kernel-2.6.31 and also I have enabled HID Devices under DeviceDriver package..still this issue.

Please suggest

Regards,

Swamy

harald_krapfenb · ‎08-06-2012

Such problems are mostly related to the hardware. Is this the internal root hub or an external? Check power and proper routing to the device I would suggest. Also turn on debugging, then you see a more detailed error message.

Regards, Harald

rohith1z · ‎04-17-2013

Hi,

I'm getting a same error on a custom board based on imx253.

The error is a timeout error.

Also get "devpath 1 ep0in 3strikes" when debugging is turned on.

Same port works fine in device mode.

Any pointers to debugging would be nice.

Thanks.

rohith1z · ‎04-18-2013

Issue I'm getting was traced to hardware and it's been fixed.