No sound output on audio jacks located on the back of the CPU

[kumarmohit1985]

With Ubuntu 22.04, sound output is only available on the front panel audio jacks via headphones. Whereas the audio jacks situated on the back of the CPU does not seem to work for me.

Please help if you have a solution for the same.

FYI - all drivers are updated till date.

[MAFoElffen]

Have you gone to Settings > Sound > Output > Output Device... and checked the devices within the dropdown box? Then Selected "Configuration" to try different config's?

If that does not work, the run the UbuntuForums 'system-info' Script, but start it adding the "--details" startup option, and post the URL of where it uploads to a pastebin. That mode will turn on the sound device details in the report so we can look at your devices, what device drivers are installed, and what the settings are set to.