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【ArchLinux】Let's Note(CF-NX3)のスピーカーから音を出す設定備忘録

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cf-nx3にarchlinuxを入れたときのサウンド出力の設定修正の備忘録。
HeadphoneとSpeakerの認識が逆になっているようなのでそれを修正。
コードは参考ページからそのまま持ってきたもの。

【参考文献】

Let’sNoteにUbuntu17.10インストール
Ubuntu 16.04 No Sound from Speakers, only headphones working

コード

sudo vim /usr/share/pulseaudio/alsa-mixer/paths/analog-output-speaker.conf

[Element Headphone]

## Before
[Element Headphone]
switch = off
volume = off

## After
[Element Headphone]
switch = off
volume = merge
override-map.1 = all
override-map.2 = all-left,all-right

[Element Speaker]

## Before
[Element Speaker]
required-any = any
switch = mute
volume = merge
override-map.1 = all
override-map.2 = all-left,all-right

## After
[Element Speaker]
required-any = any
switch = mute
volume = off
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