34 lines
1.2 KiB
Bash
34 lines
1.2 KiB
Bash
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#!/bin/sh
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# This script initiates a shutdown when the power putton has been
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# pressed. Loosely based on the sample that ships with the acpid package.
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# If the acpid sample is present as a real config file (as it was in earlier
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# versions of acpid), we skip this script. (Purging and reinstalling acpid
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# resolves this situation, or simply deleting /etc/acpi/events/powerbtn.)
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if [ -f /etc/acpi/events/powerbtn -o -f /etc/acpi/events/powerbtn.dpkg-bak ] ; then
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logger Acpi-support not handling power button, acpid handler exists at /etc/acpi/events/powerbtn or /etc/acpi/events/powerbtn.dpkg-bak.
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exit 0
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fi
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[ -e /usr/share/acpi-support/policy-funcs ] || exit 0
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. /usr/share/acpi-support/policy-funcs
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if { CheckPolicy || HasLogindAndSystemd1Manager; }; then
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exit 0
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fi
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if [ -x /etc/acpi/powerbtn.sh ] ; then
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# Compatibility with old config script from acpid package
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/etc/acpi/powerbtn.sh
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elif [ -x /etc/acpi/powerbtn.sh.dpkg-bak ] ; then
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# Compatibility with old config script from acpid package
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# which is still around because it was changed by the admin
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/etc/acpi/powerbtn.sh.dpkg-bak
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else
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# Normal handling.
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/sbin/shutdown -h -P now "Power button pressed"
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fi
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