How to Run a Masked Service on a Raspberry Pi

In configuring my Network UPS Tools, to shutdown my web server, I ran into a weird message: Loaded: masked (Reason: Unit ups-monitor.service is masked.) Active: inactive (dead) Huh? Turns out, good developers make some potentially destructive services a little harder to run! What’s going on here? A little more investigating: root@server1:~# systemctl enable ups-monitor.service Synchronizing […]

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