Post #2346133

2026-03-31 12:07 UTC

I&#39;ve been working on a little tool to automatically optimize Fedora for real-time audio processing. 🎶 Is anyone interested in testing it? Bonus points if you know what audio buffer sizes and xruns are (so you can tell if it helps) ^^

Replies (7)

@sandycorzeta@misskey.id 2026-03-31 12:13

@lina@vt.social interested to try as i work mainly on fedora to create music

Open ##2597536
@viraptor@cyberplace.social 2026-03-31 12:27

@lina@vt.social Ooohhhhh! Yes, I want to see how much more I can squeeze out of pipewire jack interface and real time guitar effects. (It's already crazy low and effectively real time as far as I can tell)

Open ##2597550
@ufal@misskey.id 2026-03-31 13:20

@lina@vt.social Hi Lina. I have installed your package and I'm using Fedora 43 too. But here's what I got. ufal@haneoka ~> sudo proaudio-setup check [sudo] password for ufal: Checking kernel configuration: ✅️ Threaded IRQs enabled [threadirqs] ✅️ Tickless mode enabled [nohz_full=all] ✅️ Full preemption enabled [preempt=full] Traceback (most recent call last): File "/usr/sbin/proaudio-setup", line 8, in sys.exit(proaudio_setup()) ~~~~~~~~~~~~~~^^ File "/usr/lib/python3.14/site-packages/click/core.py", line 1157, in __call__ return self.main(*args, **kwargs) ~~~~~~~~~^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.14/site-packages/click/core.py", line 1078, in main rv = self.invoke(ctx) File "/usr/lib/python3.14/site-packages/click/core.py", line 1688, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^ File "/usr/lib/python3.14/site-packages/click/core.py", line 1434, in invoke return ctx.invoke(self.callback, **ctx.params) ~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.14/site-packages/click/core.py", line 783, in invoke return __callback(*args, **kwargs) File "/usr/lib/python3.14/site-packages/proaudio_setup/cli/__init__.py", line 58, in check rets = run_modules("check") File "/usr/lib/python3.14/site-packages/proaudio_setup/cli/__init__.py", line 38, in run_modules fn() ~~^^ File "/usr/lib/python3.14/site-packages/proaudio_setup/modules/irqs.py", line 625, in init irqm = IRQManager() File "/usr/lib/python3.14/site-packages/proaudio_setup/modules/irqs.py", line 344, in __init__ self.assign_irqs() ~~~~~~~~~~~~~~~~^^ File "/usr/lib/python3.14/site-packages/proaudio_setup/modules/irqs.py", line 463, in assign_irqs shared_video = set(d for d in self.video_devs if dev.irqs and dev.irqs & d.irqs) ^^^^^^^^^^^^^^^ TypeError: 'NoneType' object is not iterable ufal@haneoka ~ [1]> It might be an error on my side because I don't setup properly. But that's what I got after just running sudo proaudio-setup check after a restart. Hope it helps.

Open ##2597552
@halcy@icosahedron.website 2026-03-31 15:23

@lina@vt.social don’t have an appropriate setup right now (installing linux again in addition to windows is on hold until I find a cheap enough SSD :| ) but I‘m really interested in using this eventually, I wish for stable very low latency audio often

Open ##2597557
@lixou@hachyderm.io 2026-03-31 15:44

@lina@vt.social is there source for it too? I feel like this would also work well as a resource to manually do some stuff on arch

Open ##2597558
@mtrnord@gts.mtrnord.blog 2026-04-01 06:47

@lina@vt.social Thanks for making this :) Seems to work after my initial trouble. Nice to see this being a thing :D

Open ##2597561
@chekov@social.bau-ha.us 2026-04-01 08:31

@consint@mstdn.social linux audio FTW

Open ##2597562