Public bug reported:
Selecting "Rescue" shell from the "Advanced options" menu in grub enters
the "friendly-recovery" service and allows to drop into a root shell.
After ~120 seconds, systemd sees a timeout and starts another "friendly-
recovery" whiptail process. This and the running shell now
Public bug reported:
Typing "systemctl rescue" in a running system brings down the system and
prompts
Welcome to rescue mode! After logging in, type "journalctl -xb" to view
system logs, "systemctl reboot" to reboot, "systemctl default" or ^D to
boot into default mode.
Press Enter for