Hello there, I am running asahi Linux/Fedora on a MacBook Pro 16" with a M1Pro Chip. Everything works out of the box, but I have severe issues with jack. I need Jack for other Lisp-based stuff so: when I start jack using alsa, the speakers are literally gone, there is only a dummy device left without sound. I already created the audio groups etc. The speaker problem does not occur, if I youse portaudio in Jack (which is useless) or if I start Qjackctl as root, but then I cannot access jackserver from within Emacs, so this doesn’t solve anything. Pulseaudio cannot be installed without destroying the whole system sound on Asahi. So I am confused, if there could be another workaround. This is, what jack is doing danielhensel@danielhensel-macbookpro:~$ jackd -R -dalsa jackdmp 1.9.22 Copyright 2001-2005 Paul Davis and others. Copyright 2004-2016 Grame. Copyright 2016-2023 Filipe Coelho. jackdmp comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details no message buffer overruns no message buffer overruns no message buffer overruns JACK server starting in realtime mode with priority 20 self-connect-mode is “Don’t restrict self connect requests” audio_reservation_init Acquire audio card Audio0 creating alsa driver … hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods ALSA: final selected sample format for capture: 32bit integer little-endian ALSA: use 2 periods for capture ALSA: final selected sample format for playback: 32bit integer little-endian ALSA: use 2 periods for playback As soon as this starts, there is no audio device left. All the best Daniel