/usr/share/initramfs-tools/scripts/local-bottom/cryptopensc is in cryptsetup 2:2.0.2-1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | #!/bin/sh
set -e
PREREQ=""
prereqs()
{
echo "$PREREQ"
}
case $1 in
prereqs)
prereqs
exit 0
;;
esac
. /scripts/functions
# Hook for stopping smartcard reading software
if [ ! -e /sbin/pcscd ]; then
exit 0
fi
# Start pcscd daemon nomrally. If it was started in foregound, chances are
# it'll harmlessly complain about missing /var/run/pcscd* files due to the root
# filessytem being remounted.
start-stop-daemon --stop --quiet --pidfile /var/run/pcscd.pid --name pcscd
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