DEBUG.md: add "Logs from PipeWire (wireplumber)" section

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2025-01-29 15:33:11 +01:00
commit c7557729e0

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@ -105,6 +105,18 @@ To check the configuration syntax, use `alsaucm -c hw:0 dump text` command
(replace zero with the corresponding ALSA card number). This command should
not return an error.
Logs from PipeWire (wireplumber)
--------------------------------
````
systemctl --user stop wireplumber
WIREPLUMBER_DEBUG="spa.*:5" wireplumber
````
The alsa-ucm.c lines shows the selected and enabled devices in runtime.
You may redirect the log output to a file and use a grep or another tool
to filter them.
Notes
-----