Audio Non Funziona Ubuntu 12.04

sound - Audio not working in ubuntu 12.04 - Ask Ubuntu

https://askubuntu.com/questions/397799/audio-not-working-in-ubuntu-12-04

no sound in ubuntu 12.04 - LinuxQuestions.org

https://www.linuxquestions.org/questions/linux-software-2/no-sound-in-ubuntu-12-04-a-943298/

No sound on Ubuntu server 12.04 - LinuxQuestions.org

https://www.linuxquestions.org/questions/ubuntu-63/no-sound-on-ubuntu-server-12-04-a-4175490921-new/

Hyper-V/Ubuntu 12.04 sound not working - Microsoft Community

https://answers.microsoft.com/en-us/windows/forum/all/hyper-vubuntu-1204-sound-not-working/dd1dd781-85ec-446c-ab9e-b525587853f8

Hyper-V/Ubuntu 12.04 sound not working. I have searched around the forums for a way to get sound working. However, the best I could find was that Ubuntu works well apart from the sound. Apparently this is a known problem and the Ubuntu community are waiting for Hyper-V to be fixed to allow sound?

no audio con Asus EeePc - Chiedi - chiedi.ubuntu-it.org

https://chiedi.ubuntu-it.org/questions/62106/no-audio-con-asus-eeepc

ubuntu 14.04 LTS su asus z170 pro gaming:audio non va! Subwoofer SonicMaster non funziona su Asus N551JX con Ubuntu 16.10. Ubuntu su ASUS X206HA. Sistema operativo alternativo. problema wifi ubuntu 13.10 su vecchio pc asus pro31s. Condivisione dispositivi audio via Wifi. Derivate con sistema lento. Come attivo l'uscita ottica? problema audio ...

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”.