Pulseaudio Set Default Input Device

linux - Configure pulseaudio default input port - Unix ...

https://unix.stackexchange.com/questions/612215/configure-pulseaudio-default-input-port

However at some point pulse audio decided that the default input was the useless (AFAIK non existent) "digital microphone" (probably at the same time it decided that the output volume was shared across headphones and integrated speakers, which is another annoyance but a different problem). Edit: Here is the output from arecord --list-devices:

pulseaudio - Setting default sound input device in ubuntu ...

https://askubuntu.com/questions/1318116/setting-default-sound-input-device-in-ubuntu

sound - Setting the default ALSA device for Pulseaudio ...

https://askubuntu.com/questions/294512/setting-the-default-alsa-device-for-pulseaudio

linux - Pulseaudio set/check default source - Stack Overflow

https://stackoverflow.com/questions/59150186/pulseaudio-set-check-default-source

PulseAudio/Examples - ArchWiki

https://wiki.archlinux.org/title/PulseAudio/Examples

[Solved] PulseAudio can't remember default device after ...

https://bbs.archlinux.org/viewtopic.php?id=164868

Recently I updated pulseaudio to 4.0, and I found that my default output device was set to HDMI output. Because I wanted to use Analog output, I change it in the gnome settings. But after I logouted and logined, the output device was set to HTML output again. I have tried to add set-defualt-sink in /etc/pulse/defualt.pa but it didn't work.