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Tag Archives: PulseAudio
Top five wrong ways to fix your audio
The audio stack in Linux/Ubuntu evolves over time. What used to be good advice is not necessarily good advice anymore. (That also means, that if you happen to read this blog post in 2019 or something, don’t trust it!) Here … Continue reading
Audio over HDMI and DisplayPort in Ubuntu 12.04
Ok, for those of you who just want it up and working, I’m including a quickstart section before we dive into the details: Quickstart 1) If you have an ATI/AMD or NVidia card, you need proprietary drivers. 2) You need … Continue reading
Audio debugging techniques
As a part of the Ubuntu Hardware Summit, I held a presentation on the topic “audio debugging techniques”, focused on HDA Intel cards. I also wrote down some notes for some of those slides. I share the slides and the … Continue reading
Independent volume for headphones and speakers
If you take Ubuntu Brainstorm’s word for it, one of the more popular wishes for Ubuntu, is to avoid having to adjust the volume slider up and down as you plug and unplug your headphones, but instead keep separate volumes … Continue reading
PulseAudio with jack detection
Jack detection in PulseAudio is now in Ubuntu 11.10. This means that PulseAudio will know whether you have plugged in your headphones, mic or HDMI cable, and be able to use that information. Most computers have automute already (i e, … Continue reading