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Fix: remove sched=(fifo)49 from sound-server assignments #118

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merged 1 commit into from
Aug 22, 2024

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gcentauri
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@gcentauri gcentauri commented Aug 21, 2024

It seems like realtime priorities were not being set properly with the existing configuration setting, which causes audio underruns and audible glitches.

Fixes #114

It seems like realtime priorities were not being set properly with the
existing configuration setting, which causes audio underruns and
audible glitches.
@mmstick mmstick requested a review from a team August 21, 2024 19:20
@leviport leviport self-assigned this Aug 22, 2024
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I'm not seeing any regressions. I couldn't recreate the crackling behavior, but several people say it helps with that.

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I've continued to have uninterrupted audio performance today after applying the change locally.

I wish i could say what would help reproduce the crackling. It was pretty consistent for me from various programs, I tried managing audio rate settings with pipewire configs but it didn't help (at least not completely). Currently I don't have any custom pipewire config (that i know of).

I do have some audio software installed, such as Jack, but I don't believe it is involved with changing any realtime priority while it isn't running.

@mmstick mmstick merged commit 17aef89 into pop-os:master Aug 22, 2024
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mmstick commented Aug 22, 2024

Released as version 2.0.2

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Audio underrun issues related to pipewire priority
3 participants