postinst is in desktop-base 7.0.3ubuntu1.
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 | #!/bin/bash -e
set -e
if dpkg-maintscript-helper supports rm_conffile 2>/dev/null; then
dpkg-maintscript-helper rm_conffile /etc/kde3/kdeglobals 6.0.1 -- "$@"
fi
if [ "$1" = configure ] && dpkg --compare-versions "$2" lt-nl 7; then
update-alternatives --remove desktop-grub /usr/share/images/desktop-base/moreblue-orbit-grub.png
fi
if [ "$1" = "configure" -o "$1" = "abort-upgrade" ]; then
# Alternatives for the background
while read background priority; do
update-alternatives --install \
/usr/share/images/desktop-base/desktop-background \
desktop-background \
/usr/share/images/desktop-base/$background $priority
done << EOF
joy-wallpaper_1600x1200.svg 65
joy-wallpaper_1280x1024.svg 65
joy-wallpaper_1920x1080.svg 70
joy-wallpaper_1920x1200.svg 65
joy-inksplat-wallpaper_1920x1080.svg 65
spacefun-wallpaper.svg 60
spacefun-wallpaper-widescreen.svg 55
moreblue-orbit-wallpaper.svg 50
moreblue-orbit-wallpaper-widescreen.svg 50
nightly-wallpaper.png 40
debian-blueish-wallpaper.svg 30
EOF
# Set up an alternative for the XML version of the background
# (for GNOME)
update-alternatives --install \
/usr/share/images/desktop-base/desktop-background.xml \
desktop-background.xml \
/usr/share/images/desktop-base/joy.xml 10
# Alternatives for the splash
while read splash priority; do
update-alternatives --install \
/usr/share/images/desktop-base/desktop-splash \
desktop-splash \
/usr/share/images/desktop-base/$splash $priority
done << EOF
spacefun-splash.svg 50
moreblue-orbit-splash.png 40
gnome-splash-curves.png 30
EOF
# Alternatives for grub
while read background priority; do
update-alternatives --install \
/usr/share/images/desktop-base/desktop-grub.png \
desktop-grub \
/usr/share/images/desktop-base/$background $priority
done << EOF
joy-grub.png 20
spacefun-grub.png 15
spacefun-grub-widescreen.png 14
EOF
# GRUB background
if which update-grub2 > /dev/null ; then
sync
update-grub2 || true
fi
if [ -x /usr/sbin/update-initramfs ]; then
update-initramfs -u
fi
# Reload gdm3 configuration
if [ -x /usr/sbin/gdm3 ]; then
invoke-rc.d gdm3 reload || true
fi
fi
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