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sound - How do I output audio through HDMI? - Ask Ubuntu
https://askubuntu.com/questions/226090/how-do-i-output-audio-through-hdmi#:~:text=Audio%20through%20the%20normal%20headphone%20jacks%20works%20fine,%5BALC887-VD%20Analog%5D%20Subdevices%3A%201%2F1%20Subdevice%20%230%3A%20subdevice%20%230
sound - How do I output audio through HDMI? - Ask Ubuntu
https://askubuntu.com/questions/226090/how-do-i-output-audio-through-hdmi
HDMI sound works fine under Win7 (after mobo and vid drivers are installed), so it's not physically broken. Audio through the normal headphone jacks works fine under Ubuntu. Looking at the audio panel, there is no HDMI output at all. aplay -l also reports only: card 0: Generic [HD-Audio Generic], device 0: ALC887-VD Analog [ALC887-VD Analog] Subdevices: 1/1 Subdevice #0: …
Fix No Sound Through HDMI In External Monitor In Ubuntu ...
https://itsfoss.com/how-to-fix-no-sound-through-hdmi-in-external-monitor-in-ubuntu/
Type “sound” in Unity dash (by pressing the Super/Windows key) or from the top right corner choose the system settings and then look for sound setting. Step 2. In the sound settings, in Output tab the built-in-audio was set to Analog Stereo Duplex. Change the mode to HDMI output Stereo.
[SOLVED] Audio through HDMI - Ubuntu MATE Community
https://ubuntu-mate.community/t/solved-audio-through-hdmi/2121
Hi All, I am a newbie to Ubuntu Mate and Linux in general. I decided to get an ECS LIVA and installed Ubuntu Mate on it. Everything work well except for the wireless adapter, but that could just be the adapter itself as it didn’t work in Windows 8 either. Anyway, after I hooked up the LIVA to my tv with HDMI cable, I was able to get sound through the HDMI cable, playing …
Fix No Sound (Dummy Output) Issue In Ubuntu With SND HDA ...
https://www.linuxuprising.com/2018/06/fix-no-sound-dummy-output-issue-in.html
Update for no sound after unplugging HDMI cable. In case you've plugged in an HDMI cable, then unplugged it and you're no longer getting any sound on your Ubuntu desktop, the solution is quite simple. Plug in the HDMI device back and you should be able to switch back to the integrated / external speakers, then you can unplug the HDMI cable again.
Ubuntu-TV via HDMI - Linux.org
https://www.linux.org/threads/ubuntu-tv-via-hdmi.24822/
You may also need some media codecs to run the HDMI media so you might consider VLC media player or Gnome MPV Player. One or the other may already be installed by default. This may be of use. (discontinued) Multimedia support in Ubuntu: how to complete it
Default audio output to HDMI - Raspberry Pi Stack Exchange
https://raspberrypi.stackexchange.com/questions/118819/default-audio-output-to-hdmi
The config file you seek is in /boot/firmware/config.txt But hdmi mode 2 probably ins't your issue... That's about DVI mode, if you can manually turn the audio on, that's not the problem. pulseaudio has a config file at /etc/pulse/default.pa used by Ubuntu You can override it for the current user by copying it to ~/.config/pulse/default.pa
No HDMI audio on Ubuntu | NVIDIA GeForce Forums
https://www.nvidia.com/en-us/geforce/forums/game-ready-drivers/13/234077/no-hdmi-audio-on-ubuntu/
But in Linux it doesn't gives any audio output. Here is some info from Ubuntu. Tested all audio device manually ,but nothing gives any oudio output. 1 sink(s) available. As you can see "hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)" It's not available. My system details.
Disabled HDMI output? - Support & Help Requests - Ubuntu ...
https://ubuntu-mate.community/t/disabled-hdmi-output/16285
Hello, I have an AMD RadeonHD 7770 plugged in HDMI to my screen. For a quick test, I’d like to output the sound through HDMI but if I go in the sound settings → Hardware, the HDMI device is shown as off/disabled and I don’t have an option in the dropdown menu to enable it. I can’t remember if I had disabled it manually at some point, if there’s an issue on my system, …
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