[Jackaudio] Distorted sound after upgrade to Kubuntu 22.10

[Happy]

Hello.

Have you tried to changed the settings in qjackctrl, like buffer size
and such ?
Ubuntu is transitioning to Pipewire , artialy in 22.04 and full in
22.10.
Pipewire replaces the legacy jack (emulation)  
Maybe it is a reason  maybe not.

I am, very worried to change to 22.10. my focusrite 18i20 Gen 1
suddenly has started to get many XRUN after 8 yeats w/o changing the
hardware.
But it seems many people are happy with Pipewire. (even it may not have
tested much with externa hardware)
One of the reason I have not transisition to 22.10 from 22.04
Perhaps you can post
on https://linuxmusicians.com/viewforum.php?f=6&sid=d4592ee0b470220fdb6dfd188d0706c5
 to find solutions.

Thanks

-----Original Message-----
From: Ulrich Grün <ulrich.gruen at gmail.com>
To: jackaudio at lists.linuxaudio.org
Subject: [Jackaudio] Distorted sound after upgrade to Kubuntu 22.10
Date: Tue, 3 Jan 2023 12:44:52 +0100

Dear list members,

I'm quite new to Jack and just subscribed to this mailing list.

First, let me say a warm Hello to everyone!

Now to my problem.
Since I upgraded Kubuntu 20.04 LTS to 22.04 (and also to 22.10), the
sound I hear is distorted. Even when the sound source is very quiet,
the sound is distorted. As if somewhere, the input signal is way too
high.
I tried a few different settings in the Jack Audio Connection Kit, at
no avail.

Of course, I did ample research at Brother Google and found seemingly
similar problems. The advice that was given there, was either not
applicable to my situation, or was far beyond my skills to actually
digg that far into my Linux OS (I'm a chemistry teacher at a Dutch high
school, not an IT professional ;-).

Thus made me decide to ask for help here!

My soundcard is a Focusrite Scarlett 2i2, The version of the software
is the following:
jackd: 5+nmu1; jackd2 & libjack-jackd2-0: 1.9.21; qjackctl: 0.9.7-1

Below that is the output of the Messages in QjackCtl. Maybe and
hopefully, that some skilled eye finds some occurring error ...

Thanks in advance !!!


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