69 lines
2.1 KiB
Bash
Executable File
69 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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set -e
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mvverbose=-v
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# from dpkg-maintscript-helper, modified
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ensure_package_owns_file() {
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local PACKAGE="$1"
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local FILE="$2"
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dpkg-query -L "$PACKAGE" | grep -F -q -x "$FILE"
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}
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# from dpkg-maintscript-helper, modified
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finish_mv_conffile() {
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local CONFFILE="$1"
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local PACKAGE="$2"
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rm $mvverbose -f "$CONFFILE.dpkg-remove"
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[ -e "$CONFFILE.dpkg-backup" ] || return 0
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ensure_package_owns_file "$PACKAGE" "$CONFFILE" || return 0
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echo "Preserving user changes to $CONFFILE (now owned by $PACKAGE)..."
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if [ -e "$CONFFILE" ]; then
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mv $mvverbose -f "$CONFFILE" "$CONFFILE.dpkg-new"
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fi
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mv $mvverbose -f "$CONFFILE.dpkg-backup" "$CONFFILE"
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}
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# If initramfs-tools-core was fully upgraded to 0.123 before our
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# preinst ran, we need to move initramfs.conf back into place.
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if [ "$1" = configure ] && [ -n "$2" ] && dpkg --compare-versions "$2" lt 0.123~; then
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finish_mv_conffile /etc/initramfs-tools/initramfs.conf initramfs-tools-core
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fi
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# Regenerate initramfs whenever we go to dpkg state `installed'
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if [ "$1" != triggered ]; then
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# this activates the trigger, if triggers are working
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update-initramfs -u
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else
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# force it to actually happen
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DPKG_MAINTSCRIPT_PACKAGE='' update-initramfs -u
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fi
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# Remove all initrd old dkms files for which there is no
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# corresponding initramfs image in /boot (LP: #1791959).
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# One shot only:
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# - bug only affected users that were upgrading packages
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# - new users are not affected
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# - LP: #1515513 took care of removing old dkms together with the kernel
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if [ "$1" = configure ] && [ -n "$2" ] && dpkg --compare-versions "$2" lt "0.131ubuntu11"; then
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for old_dkms_file in /boot/initrd-*.img.old-dkms \
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/boot/initramfs-*.img.old-dkms \
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/boot/initrd.img-*.old-dkms \
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/boot/initrd-*.old-dkms; do
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if [ ! -e "${old_dkms_file%%.old-dkms}" ]; then
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rm -fv "${old_dkms_file}"
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fi
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done
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fi
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# Automatically added by dh_installdeb/13.6ubuntu1
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dpkg-maintscript-helper rm_conffile /etc/bash_completion.d/initramfs-tools 0.126\~ -- "$@"
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dpkg-maintscript-helper rm_conffile /etc/kernel/signed_postinst.d/initramfs-tools 0.126\~ -- "$@"
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# End automatically added section
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