I have a problem with my SmartCard-Reader (Cherry ST1044-U) in my Kubuntu 14.10 (64bit).
It does not fully work (when trying to sign data, error is thrown).
(i read about the "default" driver, which comes along with ubuntu, has problems with my reader and extended APDUs)
Same reader works pretty fine with Windows!
So i downloaded the Linux driver from the Cherry-Website.
(http://www.cherry.de/files/software/ifdokccid_lnx_x64-3.5.1.tar.gz)
(in the drivers readme is to read: SUPPORTS EXTENDED APDUs! (this is what i need!))

But after trying to install the driver, i am a little confused.
I notice the same problems...
The driver-package does only contain one "binary" file (ifdokccid.so) and a few scripts in different folders.
Questions is:
How can i find out if the "driver"-file (ifdokccid.so) is really used?
EDIT:
- i changed the install-scripts dropdir to /usr/lib/pcsc/drivers (it was wrong)
- i unpluged the reader, re-installed the 64bit driver and rebooted the system.
- then i
tail -f /var/log/syslog - plugin again the reader and see the output:
Dec 12 12:18:41 Kub-Ben kernel: [ 121.798776] usb 4-2: new full-speed USB device number 3 using ohci-pci
Dec 12 12:18:41 Kub-Ben kernel: [ 121.974158] usb 4-2: New USB device found, idVendor=046a, idProduct=002d
Dec 12 12:18:41 Kub-Ben kernel: [ 121.974167] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 12 12:18:41 Kub-Ben kernel: [ 121.974172] usb 4-2: Product: SmartTerminal XX44
Dec 12 12:18:41 Kub-Ben kernel: [ 121.974177] usb 4-2: Manufacturer: Cherry GmbH
Dec 12 12:18:41 Kub-Ben mtp-probe: checking bus 4, device 3: "/sys/devices/pci0000:00/0000:00:12.0/usb4/4-2"
Dec 12 12:18:41 Kub-Ben mtp-probe: bus: 4, device: 3 was not an MTP device
Dec 12 12:18:43 Kub-Ben pcscd: readerfactory.c:1020:RFInitializeReader() Open Port 0x200000 Failed (usb:046a/002d:libudev:0:/dev/bus/usb/004/003)
Dec 12 12:18:43 Kub-Ben pcscd: readerfactory.c:312:RFAddReader() Cherry SmartTerminal XX44 init failed.
Dec 12 12:18:43 Kub-Ben pcscd: hotplug_libudev.c:391:HPAddDevice() Failed adding USB device: Cherry SmartTerminal XX44
Then, i did following:
(which shows the same...)
Edit 2:
i read the link provided by Frantique: forum.ubuntuusers.de/topic/kartenleser-von-cherry-verwenden
and tried to install all packages which are declared there.
All packages were already installed on my maschine, except: libtowitoko2 and pcsc-omnikey
i could install libtowitoko2 but i could't install pcsc-omnikey.
pcsc-omnikey was not found by sudo apt-get install pcsc-omnikey
this is the new result (with missing pcsc-omnikey package):

