This file is indexed.

/usr/sbin/pmi is in powermanagement-interface 0.3.20ubuntu1.

This file is owned by root:root, with mode 0o755.

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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
#!/bin/bash

# This is the ACPI version of the shell version of PMI

# calling convention: pmi <event>

command="$1"
event="$2"

usage () {
        echo "Usage: $0 query|action <event>" >&2
        echo "       $0 capabilities" >&2
        exit 254
}

query () {
        [ ! -z "$1" ] && event="$1" 
        case "$event" in
                suspend|sleep)		        
                        if grep -q ' /host fuse' /proc/mounts; then
                                # Disallow suspend when we're mounting /
                                # from a loopback image on a fuse
                                # filesystem.
                                result=1
                        else
			    pm-is-supported --suspend && result=0 || result=1
			fi
                ;;
                hibernate)
                        if grep -q ' /host fuse' /proc/mounts || \
                           ! swapon -s | tail -n +2 | awk '$2 == "file" { exit 1 }'; then
                                # Disallow hibernate when we're mounting /
                                # from a loopback image on a fuse
                                # filesystem, or when a swap file is active.
                                result=1
                        elif [ -f /var/run/do-not-hibernate ]; then
                                result=1
                        else
                                pm-is-supported --hibernate && result=0 || result=1
                        fi
                ;;
                *)
                        result=1
                        echo "No such event found" >&2
                        ;;
        esac
}
                        
run () {
        case "$event" in
                suspend|sleep)
                        [ -f /var/lock/acpisleep ] && exit 0
			dbus-send --system --print-reply --dest=org.freedesktop.Hal /org/freedesktop/Hal/devices/computer org.freedesktop.Hal.Device.SystemPowerManagement.Suspend int32:0
                ;;
                hibernate)
		        [ -f /var/lock/acpisleep ] && exit 0
			[ -f /var/run/do-not-hibernate ] && echo "Default kernel has been upgraded" >&2 && exit 1
			dbus-send --system --print-reply --dest=org.freedesktop.Hal /org/freedesktop/Hal/devices/computer org.freedesktop.Hal.Device.SystemPowerManagement.Hibernate
                ;;
		restart)
		       [ -f /var/lock/acpisleep ] && exit 0
		       shutdown -r now
		;;
		shutdown)
		       [ -f /var/lock/acpisleep ] && exit 0
		       shutdown -h now
		;;
        esac
}
                
capabilities () {
        for i in "hibernate" "suspend"; do
                query $i
                [ $result -eq 0 ] && caps="$caps $i"
        done
        echo $caps
}

case "$command" in
        query)
                query $event
                exit $result
                ;;
        action)
                run $event
                ;;
        capabilities)
                capabilities
                ;;
        *)
                usage
                ;;
esac

exit 0