Here are the steps I needed to take under Ubuntu 10.10 to get this
particular reader working properly as a mortal user.
1. sudo aptitude install --with-recommends libccid
2. sudo addgroup --system pcscd
3. sudo addgroup pcscd <username>
4. cat << EOF | sudo tee /etc/udev/rules.d/gnupg-ccid.rules
SUBSYSTEM!="usb", GOTO="ccid_rules_end"
ACTION!="add", GOTO="ccid_rules_end"
ATTR{idVendor}=="04e6", ATTR{idProduct}=="e003", MODE="0660", GROUP="pcscd"
ATTR{idVendor}=="04e6", ATTR{idProduct}=="5115", MODE="0660", GROUP="pcscd"
ATTR{idVendor}=="04e6", ATTR{idProduct}=="511f", MODE="0660", GROUP="pcscd"
LABEL="ccid_rules_end"
EOF
5. cat << EOF | sudo tee /etc/udev/rules.d/pcscd.rules
ACTION!="add", GOTO="pcscd_ccid_rules_end"
SUBSYSTEM!="usb", GOTO="pcscd_ccid_rules_end"
ENV{DEVTYPE}!="usb_device", GOTO="pcscd_ccid_rules_end"
# generic CCID device
ATTRS{bInterfaceClass}=="0b", RUN+="/bin/chgrp pcscd $root/$parent"
LABEL="pcscd_ccid_rules_end"
EOF
6. Remove and plug in the card reader to trigger the new rules.
7. Log in again to be part of the pcscd group.
8. Enjoy success with "gpg --card-status" as a mortal user.
I'm honestly not sure why both rules are necessary, but I couldn't get
this working at all without them both in place. The following blog
post by the maintainer wasn't particularly clear to me, but did point
me in the right direction:
http://ludovicrousseau.blogspot.com/2010/09/pcscd-auto-start.html
Perhaps my experiences with this will help others, too.
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