Public bug reported:
Hissing and high-pitched noises occasionally play through headphones. It
happens as a one-off but happens frequently. Sometimes it happens whilst
playing audio, but sometimes just after audio plays. It's difficult to
reliably reproduce but it happens often.
There is a hack for it which is to go to /etc/pulse/default.pa , comment
out "load-module module-suspend-on-idle" , and then restart pulseaudio .
With this hack I no longer get any hissing or high-pitched noises.
Release info:
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Pulseaudio information
pulseaudio:
Installed: 1:15.99.1+dfsg1-1ubuntu2
Candidate: 1:15.99.1+dfsg1-1ubuntu2
Version table:
*** 1:15.99.1+dfsg1-1ubuntu2 500
500 http://gb.archive.ubuntu.com/ubuntu jammy-updates/main amd64
Packages
100 /var/lib/dpkg/status
1:15.99.1+dfsg1-1ubuntu1 500
500 http://gb.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
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Packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/2008655
Title:
Hissing and high-pitched noises occasionally playing through
headphones
Status in pulseaudio package in Ubuntu:
New
Bug description:
Hissing and high-pitched noises occasionally play through headphones.
It happens as a one-off but happens frequently. Sometimes it happens
whilst playing audio, but sometimes just after audio plays. It's
difficult to reliably reproduce but it happens often.
There is a hack for it which is to go to /etc/pulse/default.pa ,
comment out "load-module module-suspend-on-idle" , and then restart
pulseaudio . With this hack I no longer get any hissing or high-
pitched noises.
Release info:
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Pulseaudio information
pulseaudio:
Installed: 1:15.99.1+dfsg1-1ubuntu2
Candidate: 1:15.99.1+dfsg1-1ubuntu2
Version table:
*** 1:15.99.1+dfsg1-1ubuntu2 500
500 http://gb.archive.ubuntu.com/ubuntu jammy-updates/main amd64
Packages
100 /var/lib/dpkg/status
1:15.99.1+dfsg1-1ubuntu1 500
500 http://gb.archive.ubuntu.com/ubuntu jammy/main amd64 Packages
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/2008655/+subscriptions
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