it's probably interesting how you can hit the 'Start' button when you say you're already running jackd from the command line, or isn't it??
isn't the qjackctl main display saying 'Active' as server state ? that would tell qjackctl is running in pure jack client mode so the 'Start' button should have been disabled (grayed out)... but it seems it isn't... if it would be working on premises why do you ever want to 'Start' it on qjackctl, may I ask? my guess is that jackd is NOT working, at all.
last time I've checked tuxguitar doesn't work with jack audio--it runs on alsa directly--so that's no evidence you have jack working anyway.
please check and double check you have jackd up and running in the first place (or pipewire-jack if that's the case).
Statistics: Posted by rncbc — Sat Mar 09, 2024 6:46 pm