Ubuntu
alsa-driver package

  1. Bug #1505584
  2. Comment #7

Comment 7 for bug 1505584

Revision history for this message
Stian Skjelstad (mywave) wrote :

Workaround that seems to work (Ubuntu system with systemd and pulseaudio)

Create this file "~/.config/systemd/user/pulseaudio.preconf.service" with this content

[Unit]
Description=Sound Service PreConf
ConditionUser=!root

[Service]
Type=oneshot
ExecStart=amixer set "Channel mode" "6ch"

[Install]
WantedBy=pulseaudio.service

systemctl --user enable pulseaudio.preconf.service

and restart

This mixer setting should be persistent automatically across reboots. And for pulseaudio integration, it should be able to configure this setting in the GUI