13.10 - Set headphones as default sound output (defaults to HDMI) - Ask Ubuntu
linuxium.com.au: Intel Atom HDMI Audio and Wifi on Ubuntu 16.04 LTS
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Solution when HDMI audio output is not possible on Ubuntu 20.04.1 LTS
linuxium.com.au: Fixing broken HDMI audio (again)
pulseaudio - HDMI sound not working after upgrading to 20.04 - Ask Ubuntu
Fix No Sound Through HDMI In External Monitor In Ubuntu Linux - It's FOSS
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sound - HDMI audio not working on ubuntu 18.04 - Ask Ubuntu
![odroid-n2:application_note:sound [ODROID Wiki]](https://wiki.odroid.com/_media/odroid-n2/application_note/sound_preference.png?w=400&tok=e621f4 "odroid-n2:application_note:sound [ODROID Wiki]")
odroid-n2:application_note:sound [ODROID Wiki]
Fix no audio through HDMI when connected to TV in elementary OS
sound - Ubuntu refuses to output audio via HDMI - Ask Ubuntu
Ubuntu Forums
Fix no audio through HDMI when connected to TV in elementary OS
Indicator Sound Switcher Makes Switching Audio Devices on Ubuntu a Snap - OMG! Ubuntu!
Ubuntu 20.04 plays sound only through HDMI monitor - Ask Ubuntu
Fix No Video and Sound Output Through HDMI In Linux - DEV Community
How to Fix the No Sound Issue in Ubuntu - Make Tech Easier
How to Resolve no sound problem on Ubuntu 14.04, 13.10, 13.04 and Older versions | Unixmen
Fix No Sound Through HDMI In External Monitor In Ubuntu Linux - It's FOSS
Fix No Sound Through HDMI In External Monitor In Ubuntu Linux - It's FOSS
Setting Default Audio Device in Ubuntu 18.04 | rastating.github.io
Watching movies on TV using HDMI support in Ubuntu 10.04 – Abhishek Mahanty's Blog
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Fix no sound over HDMI in external monitor in Ubuntu Linux
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FIX] No Sound Output From HDMI in External Monitor In Ubuntu - TREND OCEANS
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SOLVED] HDMI Ubuntu 20.04 no sound - X-Plane Linux - X-Plane.Org Forum
audio - I can't use sound through HDMI in Ubuntu - Super User
