Diff for "Audio" - Ubuntu Wiki

Audio

Differences between revisions 14 and 15

This set of wiki pages is intended to help anyone dealing with audio issues be that users, developers, testers or bug triagers. It is a jumping off point to get relevant information quickly.

Troubleshooting

No sound from speakers.
- Check for muted speaker volume.
No sound from microphone.
- Check for muted microphone.

Triagers

How to request a PulseAudio verbose log: Link to https://wiki.ubuntu.com/PulseAudio/Log
How to request alsa-info (if the apport information isn't enough): Link to https://wiki.ubuntu.com/Audio/AlsaInfo
How to determine if two bug reports have the same hardware.

Articles

About the Audio group - i e whether or not you should check the "use audio devices" checkbox
How to upgrade your ALSA sound drivers to a later version
Howto: Stop Pulseaudio
An article about audio debugging techniques, generally directed towards hardware manufactures and Ubuntu 11.10, but gives some interesting explanations nonetheless.

Other Resources

Audio (last edited 2013-12-24 21:03:52 by 207-172-123-137)

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+ * [[http://voices.canonical.com/david.henningsson/2011/12/08/audio-debugging-techniques/|An article about audio debugging techniques]], generally directed towards hardware manufactures and Ubuntu 11.10, but gives some interesting explanations nonetheless.