Qjackctl 0.3.1a

Qjackctl software is a simple Qt application that can control the JACK sound server daemon, specific for the Linux Audio Desktop infrastructure.
Written in C++ around the Qt3 toolkit for X11, most exclusively using Qt Designer.
Provides a simple GUI dialog for setting several JACK daemon parameters, which are properly saved between sessions, and a way control of the status of the audio server daemon. With time, this primordial interface has become richer by including a enhanced patchbay and connection control features.
Bugs:
Probably plenty still, but qjackctl its now considered on beta stage already. It has been locally tested since JACK release 0.98.0, on SuSE 9.1, Mandrake 10.0 and Fedora Core 1, with custom 2.4 kernels with low-latency, preemptible and capabilities enabling patches. As for 2.6 kernels, the capabilities patch may also apply but the emergence of the Realtime Linux Security Module (LSM) and Ingo Molnars Realtime Preemption kernel patch its being now recommended for your taking benefit of the realtime and low-latency audio pleasure JACK can give.
Enhancements:
- An immediate showstopper crash upon client start was irradicated, which was affecting those with the system-tray icon disabled, as is the default (thanks to Ken Ellinwood for first reporting this sloppy one).