Arch Linux Microphone Configuration - ryzendew/Linux-Tips-and-Tricks GitHub Wiki

Arch Linux Microphone Configuration Guide

Complete beginner-friendly guide to microphone configuration on Arch Linux, including microphone setup, testing, and troubleshooting.

Table of Contents

  1. Microphone Detection
  2. Microphone Setup
  3. Testing Microphone
  4. Troubleshooting

Microphone Detection

Check Microphone

Detect microphone:

# List audio devices
pactl list sources short

# Or
arecord -l

# Check ALSA
cat /proc/asound/cards

Microphone Setup

PulseAudio

Configure PulseAudio:

# Install PulseAudio
sudo pacman -S pulseaudio pulseaudio-alsa

# Set default source
pactl set-default-source source-name

# Check sources
pactl list sources

PipeWire

Configure PipeWire:

# Install PipeWire
sudo pacman -S pipewire pipewire-pulse

# Set default source
pactl set-default-source source-name

Testing Microphone

Record Audio

Test recording:

# Install tools
sudo pacman -S alsa-utils

# Record
arecord -d 5 test.wav

# Playback
aplay test.wav

GUI Tools

Use GUI:

# Install tools
sudo pacman -S pavucontrol audacity

# Open PulseAudio Volume Control
pavucontrol

# Record in Audacity
audacity

Troubleshooting

Microphone Not Working

Check permissions:

# Check audio group
groups

# Add to audio group
sudo usermod -aG audio username

# Log out and back in

No Input

Check settings:

# Check microphone
pactl list sources | grep -A 10 "Source"

# Increase volume
pactl set-source-volume source-name 100%

Summary

This guide covered microphone detection, setup, testing, and troubleshooting.

Next Steps

This guide is based on the ArchWiki. For the most up-to-date information, always refer to the official ArchWiki.