systemd service file per lanciare fluidsynth all'avvio

[Federico Bruni <fede@inventati.org>]

Sto cercando di far sì  che fluidsynth sia avviato al boot, per usarlo con un'altra applicazione (Frescobaldi) senza dover passare da Qsynth. Da quel che ne so, devo creare un servizio di systemd.

Ho aperto questo bug report:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760210

Qualcuno ha esperienza con systemd?

Ricopio qui quello che ho fatto.

Ho creato il file /etc/systemd/system/fluidsynth.service con questo contenuto:

####################

[Unit]

Description=FluidSynth Synthesizer

After=syslog.target

[Service]

ExecStart=/usr/bin/fluidsynth -s -a alsa /usr/share/sounds/sf2/FluidR3_GM.sf2

#Restart=restart-always

[Install]

WantedBy=multi-user.target

####################

L'ho avviato:

# systemctl daemon-reload
# systemctl start fluidsynth.service

Ma crasha.

Attenzione: il comando di fluidsynth funziona benissimo se lo lancio da terminale.

 # systemctl status -l fluidsynth.service

fluidsynth.service - FluidSynth Synthesizer

   Loaded: loaded (/etc/systemd/system/fluidsynth.service; disabled)

   Active: inactive (dead)

set 28 22:05:12 fede-xps systemd[1]: Starting FluidSynth Synthesizer...

set 28 22:05:12 fede-xps systemd[1]: Started FluidSynth Synthesizer.

set 28 22:05:13 fede-xps fluidsynth[26958]: fluidsynth: warning: Requested a period size of 64, got 940 instead

set 28 22:05:13 fede-xps fluidsynth[26958]: fluidsynth: warning: Requested 16 periods, got 8 instead

set 28 22:05:13 fede-xps fluidsynth[26958]: FluidSynth version 1.1.6

set 28 22:05:13 fede-xps fluidsynth[26958]: Copyright (C) 2000-2012 Peter Hanappe and others.

set 28 22:05:13 fede-xps fluidsynth[26958]: Distributed under the LGPL license.

set 28 22:05:13 fede-xps fluidsynth[26958]: SoundFont(R) is a registered trademark of E-mu Systems, Inc.

set 28 22:05:13 fede-xps fluidsynth[26958]: Type 'help' for help topics.

set 28 22:05:13 fede-xps fluidsynth[26958]: >