On Tue, Dec 28, 2010 at 04:03:02PM +0100, Ludovic Rousseau wrote:
> 2010/12/28 Martin Paljak <[email protected]>:
> > Hello,
> > On Dec 28, 2010, at 1:52 PM, Ludovic Rousseau wrote:
> >> 2010/12/28 Matteo Nastasi <[email protected]>:
> >>> If you explain me how I can compare USB messages on both the
> >>> systems to debug the problem I'm here.
> >>>
> >>> At opensc level the problem is that at:
> >>> 0x40a80950 07:25:21.940 [opensc-pkcs11] apdu.c:399:do_single_transmit: 
> >>> unable to transmit APDU
> >>> the low level reply is only 1 byte instead 2.
> >>
> >> You are using OpenSC. You should ask for help on the opensc-user mailing 
> >> list.
> >> http://www.opensc-project.org/opensc/wiki/MailingLists
> >>
> >> Maybe you are using a too old version of OpenSC.
> >
> > I asked Matteo to submit the logs as up to this point I was under the 
> > impression that it was the CCID driver that was used, not the proprietary 
> > reader with the proprietary driver.
> >
> > The problem is not with OpenSC, it works fine with other readers. A 
> > response of "0x0A" is not a valid status response, so I suspect that the 
> > device is bogus and that maybe the logs would help to identify the cause or 
> > be enough evidence to mark the reader as unsupported.
> >
> > But it turns out to be the proprietary non-CCID reader. Which, of course, 
> > is out of the scope of this list.
> 
> The driver is not proprietary. According to the Debian package the
> license of the driver is GNU GPL v2+.
> 
> 
> But the problem is clearly with the driver/reader.
> winscard_msg_srv.c:317:SHMProcessEventsContext() command TRANSMIT
> received by client 6
> winscard.c:1647:SCardTransmit() Send Protocol: T=1
> APDU: 00 2A 80 86 81 00 00 01 FF FF FF FF FF FF FF FF FF FF FF FF FF
> FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
> FF FF FF FF FF FF FF 00 C8 47 D0 99 EE 44 42 A6 2D 0A 23 D8 EE D5 45
> 38 E5 3C F8 7D 2B 7E B0 AF A2 4E 1D 4A 6F E4 62 13 8A B3 DD 21 80
> SW: 0A
> 
> "0A" is not a valid value for a status word (SW).
> 
> Matteo, you can try to report the bug to Ubuntu since you are using this 
> system.
> 
> You can also install Debian and try to reproduce the problem. If you
> have the same bug you can report it to Debian [2].

Yes I have the same bug.

> You may get more support from the Debian maintainer than from the
> Ubuntu "maintainers".

If I want to try to debug the problem, after I had dumped the USB 
traffic on linux (where not work) and windows (where work) what
do you suggest to do ? 

Kind regards, Matteo.

> 
> Bye
> 
> [1] http://packages.ubuntu.com/natty/libacr38u
> [2] http://packages.debian.org/sid/libacr38u
> 
> -- 
>  Dr. Ludovic Rousseau
> 
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