[Spice-devel] Native USB redirection does not work - (remote-viewer) did not claim interface 0 before use

Sigbjorn Lie sigbjorn at nixtra.com
Mon Dec 3 12:40:18 PST 2012

On 12/02/2012 11:58 AM, Hans de Goede wrote:
> Hi,
> On 11/30/2012 03:40 PM, Sigbjorn Lie wrote:
>> Hi,
>> I have disabled pcscd with chkconfig and rebooted. After the reboot I 
>> attempted to connect to the
>> VDI and share my smart card reader again. The same issue occured.
> ifdhandler is still messing with the reader while spice tries to use 
> it, I would have expected the
> stopping of pcscd to also stop ifdhandler, but it seems I was wrong. 
> Please also disable ifdhandler,
> I suspect that will solve your issue.

And that worked just fine.  I can forward my smart card reader to the 
Win 7 VDI now. Thank you.

Would you consider this to be a bug?

Is this the best way to share my smartcard reader with my Win 7 VDI?
I noticed some specific smartcard options to the remote-viewer. What is 
the purpose of these?


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