Just did a Stretch->Buster migration.
Mostly everything seems to work fine (even with my PHP tweaks… I’m impressed !)
There is one weird issue : Diagnostics says :
Le service supervisor est dead :-(
But:
$ systemctl status supervisor
● supervisor.service
Loaded: masked (Reason: Unit supervisor.service is masked.)
Active: inactive (dead)
$ sudo systemctl start supervisor
Failed to start supervisor.service: Unit supervisor.service is masked.
Okay, as the service was visibly existing I didn’t expect the package to be uninstalled. As to “why” it has been uninstalled during upgrade, I think that will stay a mystery.
I have supervisor already installed: supervisor est déjà la version la plus récente (3.3.5-1).
But the service is not existing: Unit supervisord.service could not be found.