USB_ERR_IOERR: is usb controller electrically "broken" ?

[ingegneriaforense at alice.it]

 ORIGINAL QUESTION:
 During the freebsd installation I receive some messages:
 
>> usbd_req_re_enumerate: addre=3, set address failed (USB_ERR_IOERROR, ignored)
>> usbd_setup_device_desc: getting device descriptor at addr 3 failed,
>> USB_ERR_IOERROR ugen0.3: <Unknown> at usbus0 (disconnected)
>> uhub_reattach_port: could not allocate new device
 

1. Please, can you tell me what this means ? Maybe is the USB controller electrically "broken" or is due to a no correct software configuration of its parameters ?
These messages are shown during the whole installation process overwriting my terminal and the sysinstall windows also.
 Is a way to avoid this behaviour, configuring the freebsd installation ?
 -----------------------------------------------------------------------------------------------------------------

 Hello guys,
 thanks for your reply.
 I'm so sorry but the problem is very tedious to solve. I set off the verbose option in the freebsd boot menu; then I've checked the loader.conf file in BOOT/DEFOULT directory. It seems that the verbose options are set off in this file. I've attached a copy of it, taken from my boot CD.
 Please, other tips are welcome.
 Thanks very much.
  
 vincenzo.
 

 
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skype: vincenzo.di_salvo
 

 



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