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How to Setup HDMI Digital Playback in Linux - Make Tech Easier
https://www.maketecheasier.com/setup-hdmi-digital-playback-in-linux/#:~:text=To%20do%20this%3A%201%20Open%20System%20Settings%202,%E2%80%9CPrefer%E2%80%9D%20button%20until%20HDMI%20is%20at%20the%20top.
No sound on HDMI Ubuntu 20.04 - Ask Ubuntu
https://askubuntu.com/questions/1256043/no-sound-on-hdmi-ubuntu-20-04
Open the audio mixer (it's called pavucontrol here) Switch to the Configuration tab (rightmost tab), There is a dropdown for selecting the profile for the builtin audio device. Here I could select a HDMI profile, just be careful to pick one that is not marked as not available. After that, audio through HDMI worked just fine.
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/
Fix no audio through HDMI in Ubuntu Solution 1: Change default sound setting. I saw a number of forum posts with trouble on the audio problem in extended monitor in Ubuntu. Thankfully this problem was not complex, at least in this case with Ubuntu 12.04. The reason in my case was that the default sound setting was “built-in speaker audio”.
Fixed: No Sound in Ubuntu as HDMI Enabled By Default
https://itsfoss.com/fix-sound-ubuntu-1404/
Fixing no sound in Ubuntu when HDMI is set as default. Now to force Ubuntu to use analog output instead of HDMI by default, we need a little information. Open a terminal and use the following command: aplay -l. This will list the devices, card number etc. Note down the card and device number for analog output.
nvidia - No HDMI audio Ubuntu 20.04 - Ask Ubuntu
https://askubuntu.com/questions/1236537/no-hdmi-audio-ubuntu-20-04
No HDMI audio Ubuntu 20.04. Ask Question Asked 1 year, 9 months ago. Active 2 months ago. Viewed 5k times 5 I've just installed Ubuntu 20.04 in a desktop computer connected via hdmi with an external BenQ GW2480E monitor. I …
How do I connect HDMI to Ubuntu?
https://frameboxxindore.com/linux/how-do-i-connect-hdmi-to-ubuntu.html
How do I enable HDMI on Ubuntu? In the sound settings, in Output tab the built-in-audio was set to Analog Stereo Duplex. Change the mode to HDMI output Stereo. Note that you must be connected to an external monitor through a HDMI cable to see HDMI output option. When you change it to HDMI, a new icon for HDMI pops up in the left sidebar.
No sound through HDMI - Ubuntu Mate 20.04 / Pi4 ...
https://ubuntu-mate.community/t/no-sound-through-hdmi-ubuntu-mate-20-04-pi4/22478
There was no option for HDMI Output though. There is a section of Sounds Preferences called Output, where you can select two identical looking "Built-in Audio Stereo" options. One has Connector set to "Analog Output", the other has "Headphones" - selecting "Analog Output" fixed the HDMI issue. dandnsmith 9 August 2020 18:31 #4
How to get HDMI audio working on Intel NUC8i5BEH - …
https://askubuntu.com/questions/1320536/how-to-get-hdmi-audio-working-on-intel-nuc8i5beh
There is a similar NUC at the day job (an 8i7HNK) that had audio issues over HDMI. The solution was to disable tsched in PulseAudio's default.pa file. From the documentation. tsched Since 0.9.11.Use system-timer based model (aka glitch-free).
RPI 4 & Ubuntu MATE - Audio configuration - Dedoimedo
https://www.dedoimedo.com/computers/rpi4-ubuntu-mate-audio.html
Here, we need the following lines: hdmi_drive=2 dtparam=audio=on The first line forces HDMI mode (rather than VGA or DVI) for displays. The second line enables audio, and this will also load the snd_bcm2835 audio driver on system startup. Make sure your user has access to the audio group There are various ways you can do this.
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.
Can someone please help me why I can't get my sound ...
https://askubuntu.com/questions/1391980/can-someone-please-help-me-why-i-cant-get-my-sound-working-on-my-ubuntu-21-10-6
As you see not much difference in hardware specs. The only other real difference is the Ubuntu System is in an ARGON M2 case that uses an add in board to give me full size Hdmi connectors and the other Manjaro System is a case that doesn't.
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