Certain realtime audio applications that run from flatpaks require realtime (pro) audio processing. Apps that use pulseaudio may run into issues with the scheduling system causing glitchy audio in those applications. This issue is made worse by the fact that pulseaudio apps by default can't claim high realtime priority.
Proposal
Set the default rt prio to 90.
Prior Art
I do it by modifying the file /etc/security/limits.conf to include:
Problem
Certain realtime audio applications that run from flatpaks require realtime (pro) audio processing. Apps that use pulseaudio may run into issues with the scheduling system causing glitchy audio in those applications. This issue is made worse by the fact that pulseaudio apps by default can't claim high realtime priority.
Proposal
Set the default rt prio to 90.
Prior Art
I do it by modifying the file
/etc/security/limits.confto include: