[Maverick] Issue with Qtractor + Fluidsynth-DSSI

[Ralf]

Edubuntu 10.10 Maverick x86 + Ubuntu Studio from the repositories

>From the repositories I'm running:

a2jmidi_bridge, jackd, qjackctl, yoshimi, hexter-dssi, fluidsynth-dssi
and others

Self build is:

kernel-rt, librubberband, dssi, qtractor and nothing else

edubuntu edubuntu:/home/music/edubuntu$ qtractor -v
Qt: 4.7.0
Qtractor: 0.4.8.27
edubuntu edubuntu:/home/music/edubuntu$ fluidsynth -V
FluidSynth version 1.1.2
Copyright (C) 2000-2009 Peter Hanappe and others.
Distributed under the LGPL license.
SoundFont(R) is a registered trademark of E-mu Systems, Inc.

FluidSynth 1.1.2

If I play fluidsynth-dssi I only get something similar to white noise +
a tang of the original sound, perhaps it's detuned.

yoshimi e.g. is played without noise and at 440Hz, measured with an
external tuner (Boss TU-12H)
hexter-dssi is played without noise too

The bug seems only depend to fluidsynth-dssi.

Any hints are welcome!

Ralf