Hi, In your new machine with Ubuntu 20.04 you have installed:
> ii fluidsynth 2.1.1-2 > amd64 Real-time MIDI software synthesizer > ii fluidsynth-dssi 1.0.0-7 > amd64 DSSI wrapper for the FluidSynth SoundFont-playing > synthesizer 1) Are you sure that fluidsynth-dssi 1.0.0-7 requires fluidsynth 2.1.1 dependency ?. If no, you should install the correct fluidsynth version required by fluidsynth-dssi 1.0.0-7. 2) If the issue is not related to libraries dependency, simply may be the path variable should be updated. jjc > Message du 10/07/20 19:02 > De : "Dorien James" > A : fluid-dev@nongnu.org > Copie à : > Objet : [fluid-dev] Ubuntu 20.04: Rosegarden - Fluidsynth version mismatch > > > I have a problem with the way that Rosegarden is interacting with Fluidsynth, > and I would welcome any help or at least further debugging suggestions. > tldr: Rosegarden appears to be asking, via fluidsynth-dssi, for an obsolete > version of Fluidsynth, and failing to load it as a result. > > For a few years, I've had a stable Rosegarden environment working happily > with Fluidsynth on Ubuntu 16.04: > - rosegarden 15.12.1 > - fluidSynth 1.1.6 > - fluidSynth-dssi 1.0.0 > - libfluidsynth 1.1.6 > I'm now building a new machine under Ubuntu 20.04, and have installed latest > versions of everything: > dorien@dorien-M4500:~$ dpkg -l | grep "rosegarden" > ii rosegarden 1:19.12-1build1 > amd64 music editor and MIDI/audio sequencer > dorien@dorien-M4500:~$ dpkg -l | grep "fluid" > ii fluid-soundfont-gm 3.1-5.1 > all Fluid (R3) General MIDI SoundFont (GM) > ii fluidsynth 2.1.1-2 > amd64 Real-time MIDI software synthesizer > ii fluidsynth-dssi 1.0.0-7 > amd64 DSSI wrapper for the FluidSynth SoundFont-playing > synthesizer > ii libfluidsynth2:amd64 2.1.1-2 > amd64 Real-time MIDI software synthesizer (runtime library) > ii qsynth 0.6.1-1build1 > amd64 fluidsynth MIDI sound synthesiser front-end > When I run Rosegarden from terminal, the messages include: > [JackDriver] initialise() - connecting from " rosegarden:master out L " to " > system:playback_1 " > WARNING: DSSIPluginFactory::discoverPlugin: couldn't dlopen > /usr/lib/dssi/fluidsynth-dssi.so - libfluidsynth.so.1: cannot open shared > object file: No such file or directory > [JackDriver] initialise() - connecting from " rosegarden:master out R " to " > system:playback_2 " > Once in Rosegarden, Fluidsynth doesn't work: > - it's not listed on the list of Plugins on the Synth plugin window > - if I load a .rg file including Fluidsynth instruments from my old > environment, there's an error window "The following audio plugins could not > be loaded: FluidSynth-DSSI" > > > /usr/lib/dssi/fluidsynth-dssi.so exists in both environments. > > However, the directory /usr/lib/x86_64-linux-gnu on my old, working > environment contains a file libfluidsynth.so.1 which appears to be a link to > libfluidsynth.so.1.5.2 > The same directory on my new environment contains libfluidsynth.so.2 linking > to libfluidsynth.so.2.3.1 > > So, as far as I can tell, either Rosegarden or fluidsynth-dssi is expecting > to use libfluidsynth.so.1, but this no longer exists. > > Views gratefully received on where the problem might lie and how I might fix > it. > > > > > > > > _______________________________________________ fluid-dev mailing list fluid-dev@nongnu.org https://lists.nongnu.org/mailman/listinfo/fluid-dev
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