06-11-2021, 01:27 AM
(This post was last modified: 06-11-2021, 01:29 AM by dsimic.
Edit Reason: Formatting
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(06-07-2021, 02:25 AM)user18130814200115 Wrote: By default, I think manjaro adds a systemd service that switches the output between analog-output-speaker and analog-output-headphones. If the output is set to analog-output-speaker and anything is plugged into the 3.5 mm jack, then the sound will come from both.
Upon closer inspection, Manjaro ARM provides a pinebookpro-audio package that (slighltly ab)uses the acpid daemon to implement the switching between the audio outputs. This package also provides a pinebookpro-audio.service systemd service, which is disabled by default, and actually doesn't do proper switching on boot when enabled. I haven't spent a lot of time debugging that, though.