F17- Internal USB hub not working

[Jack Craig]

On Sat, Jul 7, 2012 at 10:56 PM, antonio montagnani <
antonio.montagnani at alice.it> wrote:

> Il 08/07/2012 01:48, Mikkel L. Ellertson ha scritto:
>
>
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>> On 07/07/2012 12:06 PM, antonio montagnani wrote:
>>
>>> I installed a cheap USB hub and multi-card reader.
>>> I get it working only as card reader, nothing seems be working
>>>
>> when external devices are connected.
>>
>>>
>>> Output of lsusb is:
>>>
>>> lsusb
>>> Bus 001 Device 009: ID 045e:0728 Microsoft Corp.
>>> Bus 001 Device 002: ID 1a40:0101 TERMINUS TECHNOLOGY INC. USB-2.0
>>>
>> 4-Port HUB
>>
>>> Bus 004 Device 002: ID 04e8:3268 Samsung Electronics Co., Ltd
>>>
>> ML-1610 Mono Laser Printer
>>
>>> Bus 005 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
>>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>>> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>>
>>> I think that the device is:
>>> Bus 001 Device 002: ID 1a40:0101 TERMINUS TECHNOLOGY INC. USB-2.0
>>>
>> 4-Port HUB
>>
>>>
>>> and
>>> Bus 005 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
>>>
>>> Any idea where to look??
>>>
>> You can try it on another computer. But I suspect that you have a
>> defective unit.
>>
>> Dumb question - do you have a power supply connected to it, or are
>> you running it "bus powered"? If you do not have an external power
>> supply for it, then do not expect to be able to use any "bus
>> powered" devices with it.
>>
>> Mikkel
>> - --
>> Do not meddle in the affairs of dragons, for thou art crunchy and
>> taste good with Ketchup!
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>>  tnx for the reply.
> No, it is an internal combo card supplied by LinQ, so it is directly
> connected to an USB connector (no power supply) of an olf motherboard.
>
> I cannot try on another computer, as this is the only desktop available
> (and I cannot check also if it is running in Windows, as it only
> Fedora-powered).
> The device is recognized anyway
>
> Antonio Montagnani
>
> Linux Fedora 17 Beefy Miracles
> Acer 5670
> ________________________
> http://www.campingmonterosa.**com <http://www.campingmonterosa.com>
>
>
>
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FWIW, ...

when I was doing libusb work, i came across ways to make discovery more
verbose, have you looked at the libusb site? yell if you'd like a bit of
digging on my part...

Just a thought, ...
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