postinst is in qemu-system-common 1:2.5+dfsg-5ubuntu10.
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 | #! /bin/sh
set -e
if [ "$1" = configure ] ; then
# Add the kvm group unless it's already there
if ! getent group kvm >/dev/null; then
addgroup --quiet --system kvm || true
fi
fi
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
# Automatically added by dh_installudev
if [ "$1" = configure ]; then
if [ -e "/etc/udev/rules.d/z60_qemu-system-common.rules" ]; then
echo "Preserving user changes to /etc/udev/rules.d/60-qemu-system-common.rules ..."
if [ -e "/etc/udev/rules.d/60-qemu-system-common.rules" ]; then
mv -f "/etc/udev/rules.d/60-qemu-system-common.rules" "/etc/udev/rules.d/60-qemu-system-common.rules.dpkg-new"
fi
mv -f "/etc/udev/rules.d/z60_qemu-system-common.rules" "/etc/udev/rules.d/60-qemu-system-common.rules"
fi
fi
# End automatically added section
# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
if [ -x "/etc/init.d/qemu-kvm" ]; then
update-rc.d qemu-kvm defaults >/dev/null
fi
if [ -x "/etc/init.d/qemu-kvm" ] || [ -e "/etc/init/qemu-kvm.conf" ]; then
invoke-rc.d qemu-kvm start || true
fi
fi
# End automatically added section
# if we just installed the package, udev rules aren't picked up yet,
# so udev may have created the device (/dev/kvm) with default permissions.
# Fix it here, but only if the perms are like default.
# (See #607391)
if [ -c /dev/kvm -a ! -L /dev/kvm ] && [ .$(stat -c %u%g /dev/kvm) = .00 ]
then
chgrp kvm /dev/kvm
chmod 0660 /dev/kvm
fi
# Remove group::--- acl mistakenly placed on /dev/kvm by udev-acl
# This can be removed when udev-acl+consolekit are removed in favor
# of logind.
if [ -c /dev/kvm -a ! -L /dev/kvm ]
then
/usr/bin/setfacl -m g::rw /dev/kvm
fi
# udev rules for /dev/kvm have changed, so have udev
# recalculate:
if [ -f /sbin/udevd ]; then
udevadm trigger --subsystem-match=misc --action=change
fi
exit 0
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