postinst is in network-manager 1.10.6-2ubuntu1.
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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | #!/bin/sh
set -e
# This script can be called in the following ways:
#
# After the package was installed:
# <postinst> configure <old-version>
#
#
# If prerm fails during upgrade or fails on failed upgrade:
# <old-postinst> abort-upgrade <new-version>
#
# If prerm fails during deconfiguration of a package:
# <postinst> abort-deconfigure in-favour <new-package> <version>
# removing <old-package> <version>
#
# If prerm fails during replacement due to conflict:
# <postinst> abort-remove in-favour <new-package> <version>
case "$1" in
configure)
# request a reboot (NM tears down interfaces on restart
# which is not the way we want to go)
[ -x /usr/share/update-notifier/notify-reboot-required ] && \
/usr/share/update-notifier/notify-reboot-required
update-rc.d -f NetworkManager remove >/dev/null
if [ -x "/etc/init.d/dbus" ]; then
invoke-rc.d dbus force-reload || true
fi
NIF=/etc/network/interfaces
if [ -z "$2" ] && [ -f $NIF ]; then
ifaces=`grep -v '^#' $NIF | awk '/iface/ {print $2}' | sort -u | sed -e 's/lo//' -e '/^$/d' -e 's/^/- /'`
if [ -n "$ifaces" ]; then
echo "" 1>&2
echo "The following network interfaces were found in $NIF" 1>&2
echo "which means they are currently configured by ifupdown:" 1>&2
echo "$ifaces" 1>&2
echo "If you want to manage those interfaces with NetworkManager instead" 1>&2
echo "remove their configuration from $NIF." 1>&2
echo "" 1>&2
fi
fi
# Fix up existing /etc/resolv.conf symlinks after the migration to /run
if dpkg --compare-versions "$2" lt-nl "1.8.0-4"; then
if [ "$(readlink /etc/resolv.conf)" = /var/run/NetworkManager/resolv.conf ] ; then
ln -sf /run/NetworkManager/resolv.conf /etc/resolv.conf
fi
fi
if dpkg --compare-versions "$2" le-nl "9999"; then
mkdir -p /etc/NetworkManager/conf.d || true
# for old versions, override the global config with a null config,
# but only if the netplan config has not been modified by an user.
if find /etc/netplan -name "*.yaml" | wc -l | grep -qc 0; then
touch /etc/NetworkManager/conf.d/10-globally-managed-devices.conf
fi
fi
;;
abort-upgrade|abort-deconfigure|abort-remove)
;;
*)
echo "$0 called with unknown argument \`$1'" 1>&2
exit 1
;;
esac
# Automatically added by dh_systemd_enable/11.1.4ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask 'NetworkManager-dispatcher.service' >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'NetworkManager-dispatcher.service'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'NetworkManager-dispatcher.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state 'NetworkManager-dispatcher.service' >/dev/null || true
fi
fi
# End automatically added section
# Automatically added by dh_systemd_enable/11.1.4ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask 'NetworkManager-wait-online.service' >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'NetworkManager-wait-online.service'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'NetworkManager-wait-online.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state 'NetworkManager-wait-online.service' >/dev/null || true
fi
fi
# End automatically added section
# Automatically added by dh_systemd_enable/11.1.4ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask 'NetworkManager.service' >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'NetworkManager.service'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'NetworkManager.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state 'NetworkManager.service' >/dev/null || true
fi
fi
# End automatically added section
# Automatically added by dh_systemd_start/11.1.4ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
deb-systemd-invoke try-restart 'NetworkManager-dispatcher.service' >/dev/null || true
fi
fi
fi
# End automatically added section
# Automatically added by dh_systemd_start/11.1.4ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
deb-systemd-invoke try-restart 'NetworkManager-wait-online.service' >/dev/null || true
fi
fi
fi
# End automatically added section
# Automatically added by dh_systemd_start/11.1.4ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -d /run/systemd/system ]; then
systemctl --system daemon-reload >/dev/null || true
if [ -n "$2" ]; then
_dh_action=restart
else
_dh_action=start
fi
deb-systemd-invoke $_dh_action 'NetworkManager-dispatcher.service' >/dev/null || true
fi
fi
# End automatically added section
# Automatically added by dh_installdeb/11.1.4ubuntu1
dpkg-maintscript-helper rm_conffile /etc/dbus-1/system.d/nm-avahi-autoipd.conf 1.1.90-2\~ -- "$@"
dpkg-maintscript-helper mv_conffile /etc/NetworkManager/dispatcher.d/01ifupdown /etc/NetworkManager/dispatcher.d/01-ifupdown 1.8.0-5\~ -- "$@"
dpkg-maintscript-helper rm_conffile /etc/dbus-1/system.d/nm-ofono.conf 1.2.4-1\~ -- "$@"
# End automatically added section
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