Author Topic: unable to enumerate USB device on port 2  (Read 4539 times)

Ab

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unable to enumerate USB device on port 2
« on: August 18, 2011, 07:54:27 am »
Hi i really would apreciate you help.

Im using linux Fedora. During boot up i got the follow error message in infinite loop :

- hub 1-1:1.0:unable to enumerate USB device on port 2.

Some times it appear other times works normaly.
Any idea to fix it ?

Ab, Thanks

Jan Axelson

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Re: unable to enumerate USB device on port 2
« Reply #1 on: August 18, 2011, 10:12:09 am »
Use whatever debugging tools you have to identify the problem. If you don't have a hardware analyzer, use dmesg, usbmon, and vusb-analyzer on Linux.

Jan

Ab

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Re: unable to enumerate USB device on port 2
« Reply #2 on: August 19, 2011, 03:09:11 am »
Thanks, Jan, i will do it and i come back no matter the results.


Ab