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On Saturday 04 October 2014 10:42:48 Federico Bruni wrote: > Thanks, now systemd service is starting correctly, but something is wrong > with fluidsynth command because I cannot hear any sound. Maybe some > ALSA/Pulseaudio conflict?
Yes. In my opinion, the problem is that you are trying to start FluidSynth as a system wide service, while you are using PulseAudio which is an user session service. Pulse doesn't start until you log into your desktop session. On your Systemd scenario, you would need to run Pulse also as a system service starting before Fluid. That use case may be appropriate for servers, for instance when using Fluid as a reporting target for MonAMI sensors (http://monami.sourceforge.net). But for normal desktop usage, my recommendation if you wish to use Fluid as an always available service to other desktop applications is to start it as an user session service just like Pulse. To do so, follow the XDG autostart specification for cross-desktops: http://standards.freedesktop.org/autostart-spec/autostart-spec-latest.html
Summary: create a fluidsynth.desktop file and place it on a suitable location like /etc/xdg/autostart or ~/.config/autostart/ Note: KDE has in "System Settings" -> "Startup and Shutdown" a GUI tool for easily editing, enabling and disabling start-up programs or scripts.
Here is a sample of a ".desktop" file tested on my KDE desktop:
$ cat ~/.config/autostart/fluidsynth.desktop [Desktop Entry] Comment[en_US]=FluidSynth MIDI Synthesizer Comment=FluidSynth MIDI Synthesizer Encoding=UTF-8 Exec=fluidsynth -a pulseaudio -m alsa_seq -i -s -p FluidSynth -R 0 -C 0 -c 2 -z 512 -r 48000 ~/.local/share/soundfonts/default.sf2 GenericName[en_US]=MIDI Synth GenericName=MIDI Synth Icon=system-run MimeType= Name[en_US]=FluidSynth Name=FluidSynth Path= StartupNotify=true Terminal=false TerminalOptions= Type=Application X-DBUS-ServiceName= X-DBUS-StartupType= X-KDE-SubstituteUID=false X-KDE-Username=
Regards, Pedro
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