postinst is in libfprint0 1:0.6.0-2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48  | #!/bin/sh
set -e
# Automatically added by dh_installudev
if [ "$1" = configure ]; then
	if [ -e "/etc/udev/rules.d/z60_libfprint0.rules" ]; then
		echo "Preserving user changes to /etc/udev/rules.d/40-libfprint0.rules ..."
		if [ -e "/etc/udev/rules.d/40-libfprint0.rules" ]; then
			mv -f "/etc/udev/rules.d/40-libfprint0.rules" "/etc/udev/rules.d/40-libfprint0.rules.dpkg-new"
		fi
		mv -f "/etc/udev/rules.d/z60_libfprint0.rules" "/etc/udev/rules.d/40-libfprint0.rules"
	fi
fi
# End automatically added section
# Automatically added by dh_makeshlibs
if [ "$1" = "configure" ]; then
	ldconfig
fi
# End automatically added section
if [ "$1" = "configure" -o "$1" = "upgrade" ] && command -V udevadm >/dev/null 2>&1; then
	# apply udev rules at package installation, see
	# <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683863#27>
	# NOTA BENE: after the DEBHELPER section since dh_installudev
	# adds stuff there
	udevadm trigger --action=add --attr-match=idVendor=0483 --attr-match=idProduct=2016
	udevadm trigger --action=add --attr-match=idVendor=147e --attr-match=idProduct=2016
	udevadm trigger --action=add --attr-match=idVendor=147e --attr-match=idProduct=2020
	udevadm trigger --action=add --attr-match=idVendor=08ff --attr-match=idProduct=5501
	udevadm trigger --action=add --attr-match=idVendor=08ff --attr-match=idProduct=2500
	udevadm trigger --action=add --attr-match=idVendor=08ff --attr-match=idProduct=2580
	udevadm trigger --action=add --attr-match=idVendor=045e --attr-match=idProduct=00bb
	udevadm trigger --action=add --attr-match=idVendor=045e --attr-match=idProduct=00bc
	udevadm trigger --action=add --attr-match=idVendor=045e --attr-match=idProduct=00bd
	udevadm trigger --action=add --attr-match=idVendor=045e --attr-match=idProduct=00ca
	udevadm trigger --action=add --attr-match=idVendor=05ba --attr-match=idProduct=0007
	udevadm trigger --action=add --attr-match=idVendor=05ba --attr-match=idProduct=0008
	udevadm trigger --action=add --attr-match=idVendor=05ba --attr-match=idProduct=000a
	udevadm trigger --action=add --attr-match=idVendor=061a --attr-match=idProduct=0110
	udevadm trigger --action=add --attr-match=idVendor=061a --attr-match=idProduct=1000
	udevadm trigger --action=add --attr-match=idVendor=08ff --attr-match=idProduct=1600
	udevadm trigger --action=add --attr-match=idVendor=138a --attr-match=idProduct=0001
	udevadm trigger --action=add --attr-match=idVendor=08ff --attr-match=idProduct=2810
fi
exit 0
 |