tags 683863 + patch usertags 683863 + debian-packaging thanks Hi there!
On Sat, 11 Aug 2012 04:00:57 +0200, Marco d'Itri wrote: > On Aug 05, Didier Raboud <did...@raboud.com> wrote: > >> > this can be done with the "udevadm trigger" command. By default, this >> > will trigger change events for all devices. I'm not sure whether that >> > could have undesirable consequences. You could limit the events to just >> > fingerprint readers with a series of >> > >> > udevadm trigger --attr-match=idVendor=xxxx --attr-match=idProduct=xxxx >> > >> > Possible dh_installudev should help you with this. >> >> As mentionned above, I don't think it's libfprint's job to handle this: if >> deemed useful, it should be done by dh_installudev (that doesn't do much >> else >> than installing the udev rules file) or by a udev dpkg trigger. >> >> I'm CC'ing the udev maintainer to have his input on this. Marco: opinions? > OP is correct: this kind of rules are not magically applied to existing > devices when they are installed, so your package needs to use udevadm > trigger in postinst to synthesize change uevents for the installed > hardware. Attached an untested Git patch, which limit the events to only the devices the package support: I will push it in one week if no one complains, as well as ask for a wheezy unblock. Please note that IMHO dh_installudev should be expanded to handle the creation of the `udevadm trigger` calls, see: <http://bugs.debian.org/697362> Thx, bye, Gismo / Luca
From f1defc544b4277d8cae718c4b37e77103e95675a Mon Sep 17 00:00:00 2001 From: Luca Capello <l...@pca.it> Date: Fri, 4 Jan 2013 13:29:38 +0100 Subject: [PATCH] debian/libfprint0.postinst: (#683863) apply udev rules at install --- debian/changelog | 7 +++++++ debian/libfprint0.postinst | 31 +++++++++++++++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 debian/libfprint0.postinst diff --git a/debian/changelog b/debian/changelog index 896b58e..3f92aff 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,10 @@ +libfprint (1:0.4.0-4-gdfff16f-5) UNRELEASED; urgency=low + + * debian/libprint0.postinst: + + apply udev rules at package installation (Closes: #683863). + + -- + libfprint (1:0.4.0-4-gdfff16f-4) unstable; urgency=low * Fix libusb global variables FTBFS. (Closes: #680838) diff --git a/debian/libfprint0.postinst b/debian/libfprint0.postinst new file mode 100644 index 0000000..61bf030 --- /dev/null +++ b/debian/libfprint0.postinst @@ -0,0 +1,31 @@ +#!/bin/sh + +set -e + +#DEBHELPER# + +if [ "$1" = "configure" -o "$1" = "upgrade" ]; 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=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 -- 1.7.10.4
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