51 lines
1.5 KiB
Bash
Executable File
51 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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# we do not include ". gettext.sh" here because:
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# a) it breaks if its not available
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# b) the string we have here does not need it (because it has no vars)
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eval_gettext() {
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if [ -x /usr/bin/gettext ]; then
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echo $(gettext "$1")
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else
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echo "$1"
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fi
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}
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export TEXTDOMAIN=update-notifier
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export TEXTDOMAINDIR=/usr/share/locale
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case "$DPKG_MAINTSCRIPT_PACKAGE::$DPKG_MAINTSCRIPT_NAME" in
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linux-image-extra*::postrm)
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exit 0;;
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esac
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if [ "$0" = "/etc/kernel/postinst.d/update-notifier" ]; then
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DPKG_MAINTSCRIPT_PACKAGE=linux-base
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fi
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KERNEL_UPGRADED=0
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# Prefer showing the canonical-livepatch reboot message if one is required
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if [ -f "/snap/bin/canonical-livepatch" ]; then
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# k-u-r returns 1 if livepatch isn't enabled or if a reboot isn't required
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kur_rc=$(/snap/bin/canonical-livepatch kernel-upgrade-required 2> /dev/null)
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if [ $? -eq 0 ]; then
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exit 0;
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elif [ $? -eq 1 ]; then
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# status returns 1 if livepatch isn't enabled
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status_rc=$(/snap/bin/canonical-livepatch status 2> /dev/null)
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if [ $? -eq 0 ]; then
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KERNEL_UPGRADED=1
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fi
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fi
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fi
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# while a reboot isn't required for the new kernel it might be for another package
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if [ $KERNEL_UPGRADED -eq 1 ]; then
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if [ "$(echo $DPKG_MAINTSCRIPT_PACKAGE | cut -c1-5)" = "linux" ]; then
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exit 0;
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fi
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fi
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# Wake the applet up
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echo "*** $(eval_gettext "System restart required") ***" > /var/run/reboot-required
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echo "$DPKG_MAINTSCRIPT_PACKAGE" >> /var/run/reboot-required.pkgs
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