Jelle de Jong a écrit :
Package: pcscd
Version: 1.4.102-1
Severity: normal
~$ ls -l /dev/bus/usb/002/004
crw-rw-r-- 1 root root 189, 131 2008-12-06 23:09 /dev/bus/usb/002/004
~$ udevinfo info --attribute-walk --name=/dev/bus/usb/002/004
Udevinfo starts with the device specified by the devpath and then
walks up the chain of parent devices. It prints for every device
found, all possible attributes in the udev rules key format.
A rule to match, can be composed by the attributes of the device
and the attributes from one single parent device.
looking at device '/class/usb_device/usbdev2.4':
KERNEL=="usbdev2.4"
SUBSYSTEM=="usb_device"
DRIVER==""
looking at parent device '/devices/pci0000:00/0000:00:1d.1/usb2/2-2':
KERNELS=="2-2"
SUBSYSTEMS=="usb"
DRIVERS=="usb"
ATTRS{configuration}=="CCID Class"
ATTRS{bNumInterfaces}==" 1"
ATTRS{bConfigurationValue}=="1"
ATTRS{bmAttributes}=="a0"
ATTRS{bMaxPower}=="100mA"
ATTRS{urbnum}=="202"
ATTRS{idVendor}=="04e6"
ATTRS{idProduct}=="5115"
ATTRS{bcdDevice}=="0518"
ATTRS{bDeviceClass}=="00"
ATTRS{bDeviceSubClass}=="00"
ATTRS{bDeviceProtocol}=="00"
ATTRS{bNumConfigurations}=="1"
ATTRS{bMaxPacketSize0}=="16"
ATTRS{speed}=="12"
ATTRS{busnum}=="2"
ATTRS{devnum}=="4"
ATTRS{version}==" 2.00"
ATTRS{maxchild}=="0"
ATTRS{quirks}=="0x0"
ATTRS{authorized}=="1"
ATTRS{manufacturer}=="SCM Microsystems Inc."
ATTRS{product}=="SCR33x USB Smart Card Reader"
ATTRS{serial}=="21120618201041"
looking at parent device '/devices/pci0000:00/0000:00:1d.1/usb2':
KERNELS=="usb2"
SUBSYSTEMS=="usb"
DRIVERS=="usb"
ATTRS{configuration}==""
ATTRS{bNumInterfaces}==" 1"
ATTRS{bConfigurationValue}=="1"
ATTRS{bmAttributes}=="e0"
ATTRS{bMaxPower}==" 0mA"
ATTRS{urbnum}=="89"
ATTRS{idVendor}=="1d6b"
ATTRS{idProduct}=="0001"
ATTRS{bcdDevice}=="0206"
ATTRS{bDeviceClass}=="09"
ATTRS{bDeviceSubClass}=="00"
ATTRS{bDeviceProtocol}=="00"
ATTRS{bNumConfigurations}=="1"
ATTRS{bMaxPacketSize0}=="64"
ATTRS{speed}=="12"
ATTRS{busnum}=="2"
ATTRS{devnum}=="1"
ATTRS{version}==" 1.10"
ATTRS{maxchild}=="2"
ATTRS{quirks}=="0x0"
ATTRS{authorized}=="1"
ATTRS{manufacturer}=="Linux 2.6.26-1-686 uhci_hcd"
ATTRS{product}=="UHCI Host Controller"
ATTRS{serial}=="0000:00:1d.1"
ATTRS{authorized_default}=="1"
looking at parent device '/devices/pci0000:00/0000:00:1d.1':
KERNELS=="0000:00:1d.1"
SUBSYSTEMS=="pci"
DRIVERS=="uhci_hcd"
ATTRS{vendor}=="0x8086"
ATTRS{device}=="0x27c9"
ATTRS{subsystem_vendor}=="0x1043"
ATTRS{subsystem_device}=="0x830f"
ATTRS{class}=="0x0c0300"
ATTRS{irq}=="19"
ATTRS{local_cpus}=="ff"
ATTRS{local_cpulist}=="0-7"
ATTRS{modalias}=="pci:v00008086d000027C9sv00001043sd0000830Fbc0Csc03i00"
ATTRS{broken_parity_status}=="0"
ATTRS{msi_bus}==""
looking at parent device '/devices/pci0000:00':
KERNELS=="pci0000:00"
SUBSYSTEMS==""
DRIVERS==""
~$ gpg --card-status
gpg: pcsc_establish_context failed: no service (0x8010001d)
It looks like pcscd is not running.
Have you installed pcscd? It is a Recommends: for libccid and should be
installed by default.
Have you manually stopped or disabled the execution of pcscd?
gpg: card reader not available
gpg: OpenPGP card not available: general error
~$ groups user
uesr ... scard ...
# as root the device works fine
This is because you use the CCID driver included in gpg, I guess.
bye
--
Dr. Ludovic Rousseau
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