[pulseaudio-tickets] [Bug 107144] Jack modules showing real-time schedule warnings on load

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107144

--- Comment #8 from Tanu Kaskinen <tanuk at iki.fi> ---
I looked into this a bit more, and /etc/security/limits.conf shouldn't be
completely ignored on most systems. The pam_limits PAM module should set the
limits as appropriate when you log in.

I would have expected that when your run pulseaudio from systemd, the limit
would be set to 0 regardless, but apparently limits.conf is having effect also
on user services started by systemd.

PulseAudio will by default set the rtprio limit to 9, so you'll need to change
that. If you put "rlimit-rtprio = 70" to ~/.config/pulse/daemon.conf, I believe
the warnings will go away.

Do you know why libjack is trying to set priority 15 for its thread? Is that
what it does by default, or have you configured it yourself? Long time ago,
PulseAudio's default rtprio limit was set so that it would work with jack, but
if jack's default priority has been raised since then, then the default rtprio
limit in PulseAudio should be raised as well.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/pulseaudio-bugs/attachments/20180726/6e7c667c/attachment-0001.html>