USB_ERR_IOERR: is usb controller electrically "broken" ?

[Chris H]

On Fri, 1 Dec 2017 10:55:08 +0100 (CET) "ingegneriaforense at alice.it>" <ingegneriaforense at alice.it> said

> Hello everybody,
> I'm new of this list. I'm installing the freebsd from CDROM.
> 
> During the 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
> 
> QUESTIONS:
> 
> 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 ?
> 
> 2. Is there a way to take a screenshot of boot messages that are shown on the
> monitor during the installation process ?
> Thanks very much in advance.
As memory serves, I *think* this is the result of booting with the *verbose* 
switch set. One of the options available in the boot menu. This will also occur
should you have set: boot_verbose="YES" in your loader.conf(5).

Solution: don't do that, if you don't want to receive those massages. :)

> 
> I apologize with you if my question is not related to the topics of this
> mailing list.
No apologies necessary. If there were an issue, you would have been gently
directed to the correct mailing list. :)

Oh, and welcome to the list, Vincenzo! :)

> 
> Vincenzo.

--Chris

> 
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