preinst is in acpi-support 0.142.
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 | #!/bin/sh
# Remove a no-longer used conffile (from http://wiki.debian.org/DpkgConffileHandling)
rm_conffile() {
PKGNAME="$1"
CONFFILE="$2"
if [ -e "$CONFFILE" ]; then
md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
old_md5sum="`dpkg-query -W -f='${Conffiles}' $PKGNAME | sed -n -e \"\\\\'^ $CONFFILE[[:space:]]'{s/ obsolete$//;s/.* //p}\"`"
if [ "$md5sum" != "$old_md5sum" ]; then
echo "Obsolete conffile $CONFFILE has been modified by you."
echo "Saving as $CONFFILE.dpkg-bak ..."
mv -f "$CONFFILE" "$CONFFILE".dpkg-bak
else
echo "Removing obsolete conffile $CONFFILE ..."
rm -f "$CONFFILE"
fi
fi
}
rm_confdir() {
DIRNAME="$1"
if [ -d "$DIRNAME" ]; then
rmdir --ignore-fail-on-non-empty "$DIRNAME"
fi
}
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" lt-nl 0.141; then
rm_conffile acpi-support /etc/acpi/events/asus-brightness-up
rm_conffile acpi-support /etc/acpi/events/asus-brightness-down
rm_conffile acpi-support /etc/acpi/asus-brn-down.sh
rm_conffile acpi-support /etc/acpi/asus-brn-up.sh
fi
if dpkg --compare-versions "$2" lt-nl 0.142; then
rm_conffile acpi-support /etc/acpi/asus-touchpad.sh
rm_conffile acpi-support /etc/acpi/batterybtn.sh
rm_conffile acpi-support /etc/acpi/ejectbtn.sh
rm_conffile acpi-support /etc/acpi/events/ac
rm_conffile acpi-support /etc/acpi/events/asus-f8sv-touchpad
rm_conffile acpi-support /etc/acpi/events/asus-media-eject
rm_conffile acpi-support /etc/acpi/events/asus-rotate
rm_conffile acpi-support /etc/acpi/events/asus-touchpad
rm_conffile acpi-support /etc/acpi/events/asus-video
rm_conffile acpi-support /etc/acpi/events/battery
rm_conffile acpi-support /etc/acpi/events/lenovo-touchpad
rm_conffile acpi-support /etc/acpi/events/lenovo-touchpad2
rm_conffile acpi-support /etc/acpi/events/lidbtn
rm_conffile acpi-support /etc/acpi/events/panasonic-lockbtn
rm_conffile acpi-support /etc/acpi/events/sleepbtn
rm_conffile acpi-support /etc/acpi/events/tosh-battery
rm_conffile acpi-support /etc/acpi/events/tosh-hibernate
rm_conffile acpi-support /etc/acpi/events/tosh-ibutton
rm_conffile acpi-support /etc/acpi/events/tosh-lock
rm_conffile acpi-support /etc/acpi/events/tosh-mail
rm_conffile acpi-support /etc/acpi/events/tosh-media
rm_conffile acpi-support /etc/acpi/events/tosh-next
rm_conffile acpi-support /etc/acpi/events/tosh-play
rm_conffile acpi-support /etc/acpi/events/tosh-prev
rm_conffile acpi-support /etc/acpi/events/tosh-stop
rm_conffile acpi-support /etc/acpi/events/tosh-www
rm_conffile acpi-support /etc/acpi/events/videobtn
rm_conffile acpi-support /etc/acpi/hibernate.sh
rm_conffile acpi-support /etc/acpi/lid.sh
rm_conffile acpi-support /etc/acpi/lockbtn.sh
rm_conffile acpi-support /etc/acpi/mailbtn.sh
rm_conffile acpi-support /etc/acpi/mediabtn.sh
rm_conffile acpi-support /etc/acpi/nextbtn.sh
rm_conffile acpi-support /etc/acpi/playbtn.sh
rm_conffile acpi-support /etc/acpi/power.sh
rm_conffile acpi-support /etc/acpi/prevbtn.sh
rm_conffile acpi-support /etc/acpi/rotatescreen.sh
rm_conffile acpi-support /etc/acpi/screenblank.sh
rm_conffile acpi-support /etc/acpi/sleepbtn.sh
rm_conffile acpi-support /etc/acpi/sleep.sh
rm_conffile acpi-support /etc/acpi/stopbtn.sh
rm_conffile acpi-support /etc/acpi/thinkpad-stretchortouchpad.sh
rm_conffile acpi-support /etc/acpi/videobtn.sh
rm_conffile acpi-support /etc/acpi/webbtn.sh
rm_conffile acpi-support /etc/init.d/acpi-support
fi
esac
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