I solved. System --> Preferences --> Sound : Assign "PCM" to Level sound of "Alsa Mixer"
Sorry for my english. I'm spanish Solucionado. Sistema --> Preferencias --> Sonido: PestaƱa dispositivos : Pistas pedeterminadas del mezclador : (Alsa mixer) : Seleccionar "PCM" como pista para manejar con el control del volumen. Saludos / greetings -- Sound muted, volume 0% after reboot/shutdown https://bugs.launchpad.net/bugs/369822 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs