The system can't boot and "Failed to start Permit User Sessions" is outputted.

Issue

• Various services failed to start and the login screen could not be reached.
• The following messages are outputted.

[FAILED] Failed to start Permit User Sessions
See 'systemctl status systemd-logind.service' for details.
[FAILED] Failed to start Automounts filesystems on ...
See 'systemctl ...
[FAILED] Failed to start Login Service
See 'systemctl ...
[FAILED] Failed to start System Logging Service
See 'systemctl ...
[FAILED] Failed to start GNOME Display Manager
See 'systemctl ...
[FAILED] Failed to start OpenSSH server daemon
See 'systemctl ...
[FAILED] Failed to start Modem Manager
See 'systemctl ...
[FAILED] Failed to start Network Manager
See 'systemctl ...
[FAILED] Failed to start GNOME Display Manager 
See 'systemctl ...