On Sunday 20 February 2005 21:17, Ludovic Rousseau wrote:
> Le Wednesday 09 February 2005 � 15:42:29, Serge Koganovitsch a �crit:
> > Hi,
>
> Hello,
>
> > When I'm removing an USB CCID smartcard reader, I have to restart
> > pcscd in order to use ANY attached reader again.
>
> Just to be clear:
> - readers A and B are connected
> - you remove reader A
> - is reader B still working?
reader A=ACS 38 CCID
reader B=Omnikey Cardman 4000 PCMCIA
When I remove reader A, then reader B is not working anymore (it doesn't show
up in SCardListReaders).
This is the output of pcscd when removing reader A:
Feb 21 09:29:03 localhost pcscd: ccid_usb.c:419:WriteUSB
usb_bulk_write(001/003): No such device
Feb 21 09:29:03 localhost pcscd: ifdhandler.c:675:IFDHPowerICC lun: 0
Feb 21 09:29:03 localhost pcscd: ccid_usb.c:419:WriteUSB
usb_bulk_write(001/003): No such device
Feb 21 09:29:03 localhost pcscd: ifdhandler.c:711:IFDHPowerICC PowerUp failed
Feb 21 09:29:03 localhost pcscd: eventhandler.c:407:EHStatusHandlerThread Card
inserted into ACR 38 00 00
Feb 21 09:29:03 localhost pcscd: eventhandler.c:421:EHStatusHandlerThread Error
powering up card.
Feb 21 09:29:03 localhost pcscd: hotplug_libusb.c:410:HPRemoveHotPluggable
Removing USB device[0]: 001:003
Feb 21 09:29:03 localhost pcscd: eventhandler.c:110:EHDestroyEventHandler
Stomping thread.
Feb 21 09:29:03 localhost pcscd: ccid_usb.c:419:WriteUSB
usb_bulk_write(001/003): No such device
Feb 21 09:29:03 localhost pcscd: eventhandler.c:288:EHStatusHandlerThread Error
communicating to: ACR 38 00 00
Feb 21 09:29:03 localhost pcscd: eventhandler.c:139:EHDestroyEventHandler
Thread stomped.
Feb 21 09:29:03 localhost pcscd: readerfactory.c:1102:RFUnInitializeReader
Attempting shutdown of ACR 38 00 00.
Feb 21 09:29:03 localhost pcscd: ifdhandler.c:194:IFDHCloseChannel lun: 0
Feb 21 09:29:03 localhost pcscd: ccid_usb.c:419:WriteUSB
usb_bulk_write(001/003): No such device
> - you replug reader A
> - what is the output of pcscd?
nothing ...
> - is reader B still working?
no.
> > This does not occur on another debian unstable system with the same
> > pcscd/ccid versions.
>
> I just corrected a bug related to libusb. What is the output of
> $ apt-cache policy libusb-0.1-4
> on your two systems?
libusb-0.1-4:
Installed: 1:0.1.10a-1
Candidate: 1:0.1.10a-1
Version Table:
*** 1:0.1.10a-1 0
500 http://ftp.debian.skynet.be unstable/main Packages
100 /var/lib/dpkg/status
I don't have access anymore to my other system :-(
Thanks,
Serge
--
Serge Koganovitsch
Software Engineer
Personal Authentication and Security Services (PASS)
Zetes NV
Da Vinci Science Park
Straatsburgstraat 3
B - 1130 BRUSSELS
T +32 (0)2 790 38 13
F +32 (0)2 728 37 19
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