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#!/bin/sh
set +e
# is everything in place ?
if [ ! -x "`which adduser`" ]; then
echo "I need adduser(8) from the adduser.deb package !";
exit 1;
fi
if [ ! -x "`which addgroup`" ]; then
echo "I need addgroup(8) from the adduser.deb package !";
exit 1;
fi
if [ ! -x "`which usermod`" ]; then
echo "I need usermod(8) from the passwd.deb package !";
exit 1;
fi
# creating gdm group if he isn't already there
if ! grep -q ^gdm: /etc/group; then
echo Adding system group: gdm.
addgroup gdm
fi
# creating gdm user if he isn't already there
if ! grep -q ^gdm: /etc/passwd; then
echo Adding system user: gdm.
adduser --system --ingroup gdm --home /var/lib/gdm gdm
fi
usermod -c "Gnome Display Manager" gdm
usermod -d "/var/lib/gdm" gdm
usermod -g "gdm" gdm
usermod -s "/bin/false" gdm
set -e
if [ -d /var/lib/gdm ]; then
chown -R gdm:gdm /var/lib/gdm
chmod 0750 /var/lib/gdm
fi
# based on xdm's postinst by Branden Robinson
# don't start gdm if we're currently in X on the display it attempts to
# manage by default.
nostart=
gdm_running=
for hostname in "" "localhost" "$(hostname)" "$(hostname -f)"; do
if echo $DISPLAY | grep -q "^$hostname:0.*"; then
nostart=yes
fi
done
# or if it's already running
# NOTE: the binary on disk most likely has changed, so we can't use --exec
if start-stop-daemon --stop --quiet --signal 0 --pid /var/run/gdm.pid; then
nostart=yes
gdm_running=yes
fi
update-rc.d gdm defaults 99 01 >/dev/null
if [ -d /var/state/gdm ]; then
if [ "$gdm_running" ]; then
echo "Note: obsolete directory /var/state/gdm cannot be removed when gdm"
echo "is running. Reinstall the gdm package (or remove the directory"
echo "manually) when gdm is not running."
else
rm -r /var/state/gdm
fi
fi
[ "$nostart" ] || /etc/init.d/gdm start || true
#DEBHELPER#
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