After this, the working command line for Pd is "pd -jack -rt" (the "-rt" flag is here to set Pd to high priority) ; you must be root to do this ("su" in a terminal)
If I don't use the "-rt" flag, I get lots of A/D/A sync errors (in Pd) and crackles when I interact with the GUIs
ok, indeed the -rt flag helps a lot i was not sure if it was "nice" to use it though (as said in my previous post)
I hope it will help
sure, thank you :)
++ aym3ric.