Hi,
Is there a mopidy.log somewhere when mopidy is ran as a service?
I have nothing in /var/log/mopidy.
I’m assuming you run Debian/Ubuntu with packages from apt.mopidy.com.
You removed everything in /etc/mopidy/mopidy.conf, right?
It comes with the following config section by default:
[logging]
config_file = /etc/mopidy/logging.conf
debug_file = /var/log/mopidy/mopidy-debug.log
With this removed, the /etc/mopidy/logging.conf file is not used, and you don’t get logging to /var/log/mopidy/mopidy.log, only to the process’ stdout.
If you already are running systemd instead of sysvinit as init system, as will be the default on future Debian and Ubuntu versions, you may see the process’ stdout using the command journalctl -u mopidy.