Failed to disable unit: Unit file evnotipi_shutdown.timer does not exist.

[njordan77]

Any idea what is wrong - started from scratch with BUSTER but this line does run into an error:

pi@EvNotiPi:/opt/evnotipi $ sudo systemctl disable evnotipi_shutdown.{timer,service} # if updating
Failed to disable unit: Unit file evnotipi_shutdown.timer does not exist.

[Dsrenger]

This is just needed if you come from an old version of EVNotipi where a shutdown service was used. "#if updating"
Then you have to disable it.

If you start from scratch you never enabled the shutdown service, therefore you dont need to disable it :)