This file is indexed.

/etc/init/gdm.conf is in gdm 3.0.4-0ubuntu15.

This file is owned by root:root, with mode 0o644.

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
# gdm - GNOME Display Manager
#
# The display manager service manages the X servers running on the
# system, providing login and auto-login services

description     "GNOME Display Manager"
author          "William Jon McCann <mccann@jhu.edu>"

start on ((filesystem
           and runlevel [!06]
           and started dbus
           and (drm-device-added card0 PRIMARY_DEVICE_FOR_DISPLAY=1
                or stopped udev-fallback-graphics))
          or runlevel PREVLEVEL=S)

stop on runlevel [016]

emits login-session-start
emits desktop-session-start
emits desktop-shutdown

env XORGCONFIG=/etc/X11/xorg.conf

script
    if [ -n "$UPSTART_EVENTS" ]
    then
    	if [ -f /etc/X11/default-display-manager ]; then
	    [ "$(cat /etc/X11/default-display-manager 2>/dev/null)" = "/usr/sbin/gdm" ] || { stop; exit 0; }
	else
	    type lightdm >/dev/null 2>&1 && { stop; exit 0; } || true
	fi

        if [ "$RUNLEVEL" = S -o "$RUNLEVEL" = 1 ]
        then
            # Single-user mode
            plymouth quit || :
            exit 0
        fi
    fi

    if [ -r /etc/default/locale ]; then
        . /etc/default/locale
        export LANG LANGUAGE
    elif [ -r /etc/environment ]; then
        . /etc/environment
        export LANG LANGUAGE
    fi
    export XORGCONFIG

    exec gdm-binary $CONFIG_FILE
end script

post-stop script
	if [ "$UPSTART_STOP_EVENTS" = runlevel ]; then
		initctl emit desktop-shutdown
	fi
end script