Audio Stuttering with 4.4.4 in Ubuntu Studio 24.04.1.

• Feb 12, 2025 - 14:16

I'm testing 4 4.4 AppImage inside my desktop computer with Ubuntu Studio 24.04.1 LTS (64 bit Linux).

The audio and midi computer configuration is using PipeWire, Jack and Pulseaudio facilities.

Since the two last Linux kernel upgrades (latest is 6.8.53), I'm experiencing lot of midi audio stuttering (each note is playing three or four times before move to the next one).

I've checked all internal and external virtual and physical connections and everything is absolutely fine.

Even more, when I play the same file (as MIDI format, of course) in other app (Qtractor), the music score is absolutely well played!!!

So, it is something inside MuseScore.

I didn't have this problem 2 months ago. So, I guess it is something related with the kernel upgrades. But, I don't have any clue about that "world".

Any idea how to work around this? ???

Blessings and Greetings from Chile!!!

Juan

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