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[ubuntu] No audio over HDMI (Nvidia card and notebook)
https://ubuntuforums.org/printthread.php?t=2228574&pp=10&page=1
No audio over HDMI (Nvidia card and notebook) Hi guys, I've been troubleshooting for days and I couldn't find any solution. Most of the solutions from Google are to add a line to GRUB or update alsa.
Not Audio Ubuntu Hdmi Working [GRPNS5]
https://unipolsai.verona.it/Ubuntu_Hdmi_Audio_Not_Working.html
Hdmi audio not working on linux mint 16* or ubuntu. (This was working under Ubuntu). Af (Reinstall ALSA safely). Ae ((Make NVIDIA HDMI Audio work). I have a Lenovo Thnikpad L-480 (i5-8250U) (Ubuntu 18. From downgrading BIOS to installing different graphic or audio drivers. Functionality. With the new rig I have no sound and it displays the ...
No sound on HDMI Ubuntu 20.04 - Ask Ubuntu
https://askubuntu.com/questions/1256043/no-sound-on-hdmi-ubuntu-20-04
I just installed Ubuntu 20.04 on my laptop which is a bit outdated: CPU: Intel Core i5 CPU M 480 @ 2.67GHz. RAM: 4GB. Video card: GeForce GT …
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/
device. description = "HDA NVidia Digital Stereo (HDMI)" alsa. mixer_name = "Nvidia GPU 72 HDMI/DP" alsa. components = "HDA:10de0072,10438520,00100100" module-udev-detect. discovered = "1" device. icon_name = "audio-card-pci" ports: hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no) properties: device. icon_name = "video-display"
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
device. description = "HDA NVidia Digital Stereo (HDMI)" alsa. mixer_name = "Nvidia GPU 72 HDMI/DP" alsa. components = "HDA:10de0072,10438520,00100100" module-udev-detect. discovered = "1" device. icon_name = "audio-card-pci" ports: hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no) properties: device. icon_name = "video-display"
13.04 - No sound through HDMI cable, nvidia - Ask Ubuntu
https://askubuntu.com/questions/309293/no-sound-through-hdmi-cable-nvidia
I know SMPlayer can select audio outputs, so it might be worth checking out that app to see if you can get anything at all from your HDMI audio. On SMPlayer, start up a video, then on the menu select Tools-> Preferences. On the Audio tab go for the Output Driver and change it from Pulse to one of the alsa (0.x - HDA NVidia HDMI) options. See what works.
No Audio Over HDMI with GTX 1050 Ti on Ubuntu 20.10 ...
https://forums.developer.nvidia.com/t/no-audio-over-hdmi-with-gtx-1050-ti-on-ubuntu-20-10/173196
No Audio Over HDMI with GTX 1050 Ti on Ubuntu 20.10 - Linux - NVIDIA Developer Forums. My laptop is connected to an external monitor via HDMI. Using nvidia-driver-460 or nvidia-driver-450, the monitor’s speakers do not appear in the drop-down menu in my audio settings. Using xserver-xorg-video-nouveau, nvi…
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=6&commentPage=2
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.
NVIDIA HDMI audio not working Win 7. Worked on Ubuntu
https://social.technet.microsoft.com/Forums/windows/en-US/0ee7656f-0c25-43c0-b6da-763c563e262a/nvidia-hdmi-audio-not-working-win-7-worked-on-ubuntu
Even with HDMI connected to TV it does not show up as an audio choice in playback devices. Nvidia control panel does detect the TV is connected. I have since reinstalled Ubuntu with no hardware changes and HDMI audio and video are both working perfectly, so it is definitely something with Windows 7 causing the issue.
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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