Hey y’all, I’m trying out Manjaro again but the thing that has been holding me back most is the fact I can’t have Mono audio output, since I’m deaf in one ear
I can indeed use the PulseAudio channel using a command but it resets after each reboot, is there a permanent way of changing it?
Thanks in advance!
hello,
pipewire should be a good solution for your needs. while i’m not that experiencened in configuration of it i can only point at it. sorry that i can’t offer more help, you need to check the internet for examples,installation etc. maybe this two links are giving a first impression.
https://wiki.archlinux.org/title/PipeWire
https://wiki.archlinux.org/title/PipeWire/Examples
I would experiment with configuring pulse-audio.
copy /etc/pulse/daemon.conf to ~/.config/pulse/daemon.conf and edit it
man pulse-daemon.conf : these settings may have the desired effect
default-sample-channels The default number of channels.
default-channel-map The default channel map.
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Find the name of the output sink for headphones/speakers
pactl list short sinks
For an onboard audio device, the name will look similar to this:
alsa_output.pci-0000_04_06.0.analog-stereo
Use this command to create the additional configuration for PulseAudio in user folder
using the correct name for the (master=) output sink
and set the remap module to be the default sink for audio playback
cat <<EOT > ~/.config/pulse/default.pa
.include /etc/pulse/default.pa
load-module module-remap-sink master=alsa_output.pci-0000_04_06.0.analog-stereo sink_name=mono sink_properties="device.description='Mono'" channels=2 channel_map=mono,mono
set-default-sink mono
EOT
Restart PulseAudio to load the additional configuration
systemctl --user restart pulseaudio
[ Archwiki - Pulseaudio Examples - Remap stereo to mono ]
There is no need to copy this file to home folder: All options in /etc/pulse/daemon.conf are inactive
Default values are commented out. Use either ; or # for commenting.
Changing default-channel-map might work ok instead of using the remap module, but I am not sure if it will work with the equalizer
Default setting default-sample-channels = 2 does not need changing
I suggest try this command to change default channel map
tee ~/.config/pulse/daemon.conf <<< 'default-channel-map = mono,mono'
Use this command to check daemon.conf configuration
pulseaudio --dump-conf
2 Likes
Thank you so much! I haven’t restarted my computer yet (there’s actually a problem with shutting it off too but oh well)
Anyways you’re the best 
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