This has been fixed in both programs' version
control trees. There
won't be a release of Rosegarden with the fix in it for a little while
yet, but there was a new unstable release of LinuxSampler just this
weekend which I would guess has the fix (I haven't checked). You only
need a fixed version of either one of the programs to avoid the crash.
Chris
Cool, thanks for the info!
-TimH