units: also add journalctl suggestion to emergency.service

More often than not we enter emergency.service due to fsck failure, so
it makes sense to direct people to the journal to debug those.

diff --git a/units/emergency.service.in b/units/emergency.service.in
index 36db70728075c70c4d1e70933a7a0e2f0f81ac1e..1815f9d80f4aa4ebc9f953b19eab3105e1e157a5 100644 (file)
--- a/units/emergency.service.in
+++ b/units/emergency.service.in
@@ -16,7 +16,7 @@ Before=shutdown.target
 Environment=HOME=/root
 WorkingDirectory=/root
 ExecStartPre=-/bin/plymouth quit
-ExecStartPre=-/bin/echo 'Welcome to emergency mode. Use "systemctl default" or ^D to enter default mode.'
+ExecStartPre=-/bin/echo -e 'Welcome to emergency mode! Type "systemctl default" or ^D to enter default mode.\\nType "journalctl -b" to view system logs. Type "systemctl reboot" to reboot.'
 ExecStart=-/sbin/sulogin
 ExecStopPost=@SYSTEMCTL@ --fail --no-block default
 Type=idle