str.endswith() can take a tuple of possible endings instead of a single string About JACK and Debian There are 3 JACK implementations: jackd1, jackd2, pipewire-jack. jackd1 is mostly superseded in favour of jackd2, and as far as I understand, can be ignored pipewire-jack integrates well with pipewire and the rest of the Linux audio world jackd2 is the native JACK server. When started it handles the sound card directly, and will steal it from pipewire. Non-JACK audio applications will likely c...