Make JACK Work With PulseAudio This script is intended to be invoked via QjackCtl to start up and shut down JACK on a system running PulseAudio. It handles the necessary setup to make the two work together, so PulseAudio clients get transparently routed through JACK while the latter is running, or if pulseaudio is suspend by pasuspender, do nothing Usage: in QjackCtl’s Settings window, in the “Options” tab, enter the command pajackconnect start & in the field labelled “Execute script after Startup”, and put pajackconnect stop & in the field labelled “Execute script on Shutdown”. pajackconnect reset & in the field labelled “Execute script after Shutdown”. for use jack without pulseaudio, add in Qjackctl setting window in the serverpath field 'pasuspender -- ' before 'jackd', save settings as "No Pulse" for example. Remove 'pasuspender -- ', and save settings as 'Pulse'. Now you can select from the Qjackctl setting window, if you would start jack with or without pulse. To make it work after suspend, the file resume-fix-pulseaudio.service needs to be installed and enabled. If you use the debian package, the package installer handle that for you.