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Re: [LUG] VBox and webcam

 

On 09/03/12 17:48, Rob Beard wrote:
> On 09/03/12 16:34, Neil Winchurst wrote:
>> I have VBox set up. Host Linux Mint 10 KDE. Guest Mint 12 KDE for
>> example. I have USB set up in VBox so I can use an external storage
>> device, (memory stick) or my printer in VBox. These are found and
>> recognised without any problem.
>>
>> But, when I want to use my webcam in VBox it sees it via the USB port
>> but reports it as 'Unknown device'. So I cannot use the webcam in VBox.
>>
>> Is there any way round this please? I have searched in Google but no joy
>> so far. Or perhaps it can't be done.
>>
>> Thanks
>>
>> Neil
>>
> 
> I think the last time I saw this with a USB device was because a module
> had loaded the driver for the device and wouldn't let Virtual Box take
> over the device.  IIRC I had to disable the driver using rmmod.
> 
> Just tried removing the webcam driver on my laptop, I unloaded the
> driver by typing:
> 
> sudo rmmod uvcvideo
> 
> Not sure if that's any help.  It's possible your USB webcam might use a
> different driver to my laptop webcam.  Using lsusb and lsmod you should
> hopefully be able to fathom which one it is, I worked out mine by
> checking the output of lsmod:
> 
> uvcvideo               67271  0
> videodev               85626  1 uvcvideo
> 
> Hope this helps.
> 
> Rob
> 
All this sounds a bit worrying to me. I don't want to disable any
drivers. It works fine in the host distro and I am happy with that. If
it is too complicated I just won't bother.

Thanks

Neil

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