[Unit]
Description=Emergency Shell
+DefaultDependencies=no
+Conflicts=shutdown.target
+Before=shutdown.target
[Service]
-ExecStart=/bin/sh
-StandardInput=tty
-Restart=restart-always
-RestartSec=0
-KillMode=process-group
+Environment=HOME=/root
+WorkingDirectory=/root
+ExecStartPre=-/bin/plymouth quit
+ExecStartPre=-/bin/echo 'Welcome to emergency mode. Use "systemctl default" or ^D to activate default mode.'
+ExecStart=-/sbin/sulogin
+ExecStopPost=/bin/systemctl --fail --no-block default
+StandardInput=tty-force
+KillMode=process
+
+# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
+# terminates cleanly.
+KillSignal=SIGHUP