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No sound on HDMI Ubuntu 20.04 - Ask Ubuntu
https://askubuntu.com/questions/1256043/no-sound-on-hdmi-ubuntu-20-04#:~:text=Open%20the%20audio%20mixer%20%28it%27s%20called%20pavucontrol%20here%29,selecting%20the%20profile%20for%20the%20builtin%20audio%20device.
Can't get HDMI audio to work with NVIDIA gpu on Ubuntu …
https://askubuntu.com/questions/1347427/cant-get-hdmi-audio-to-work-with-nvidia-gpu-on-ubuntu-20-04-lts
So if there's a solution to that it would be great. Laptop Specs: OS: Ubuntu 20.04.2 LTS ×86_64 Host: HP Pavilion Power Laptop 15-cb Kernel: …
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/
Currently i'm on Nvidia driver 361.** on a ubuntu version. Also Tested 368,351,358,364 version.Nothing fixes my issue with Linux driver. I'm using Strix GTX 960 on Ubuntu 16.04 LTS fully updated with latest kernel. In windows if i install Nvidia driver,HDMI audio just works fine. But in Linux it doesn't gives any audio output.
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/?topicPage=66
Currently i'm on Nvidia driver 361.** on a ubuntu version. Also Tested 368,351,358,364 version.Nothing fixes my issue with Linux driver. I'm using Strix GTX 960 on Ubuntu 16.04 LTS fully updated with latest kernel. In windows if i install Nvidia driver,HDMI audio just works fine. But in Linux it doesn't gives any audio output.
No HDMI Audio on Nvidia 1660 Super (Driver 460) & Ubuntu ...
https://forums.developer.nvidia.com/t/no-hdmi-audio-on-nvidia-1660-super-driver-460-ubuntu-20-10/165785
I’m having a problem with no audio output showing up on an Nvidia 1660 Super (Driver 460) and Ubuntu 20.10 that I’m hoping you can assist with. I have tried the nvhda kernel module mentioned here but it still doesn’t show the audio output: Only the HDA Intel PCH output is shown. Oddly enough it does work fine during a live/thumb drive ...
X/Config/HDMI - Ubuntu Wiki
https://wiki.ubuntu.com/X/Config/HDMI
HDMI sound is a different matter. The sound data is carried over the same wire as video in the various video blanking intervals. So the video driver has to communicate with the audio driver about the current video mode and so on. HDMI Sound. You may re-direct audio output signal to HDMI output by configuring with the Pulse Audio GUI: pavucontrol
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