name : unattended-upgrades #!/bin/sh case "$DPKG_MAINTSCRIPT_PACKAGE::$DPKG_MAINTSCRIPT_NAME" in linux-image-extra*::postrm) exit 0;; esac KERNEL_UPGRADED=0 # Prefer showing the canonical-livepatch reboot message if one is required if [ -f "/snap/bin/canonical-livepatch" ]; then # k-u-r returns 1 if livepatch isn't enabled or if a reboot isn't required kur_rc=$(/snap/bin/canonical-livepatch kernel-upgrade-required 2> /dev/null) if [ $? -eq 0 ]; then exit 0; elif [ $? -eq 1 ]; then # status returns 1 if livepatch isn't enabled status_rc=$(/snap/bin/canonical-livepatch status 2> /dev/null) if [ $? -eq 0 ]; then KERNEL_UPGRADED=1 fi fi fi # while a reboot isn't required for the new kernel it might be for another package if [ $KERNEL_UPGRADED -eq 1 ]; then if [ "$(echo $DPKG_MAINTSCRIPT_PACKAGE | cut -c1-5)" = "linux" ]; then exit 0; fi fi if [ -d /var/run ]; then touch /var/run/reboot-required if ! grep -q "^$DPKG_MAINTSCRIPT_PACKAGE$" /var/run/reboot-required.pkgs 2> /dev/null ; then echo "$DPKG_MAINTSCRIPT_PACKAGE" >> /var/run/reboot-required.pkgs fi fi