1 - Thanks for helping me out. 2 - after runs the commands cited in the page, I was unable to 'locate' my sound device in user mode, and root, in gnome-control-center.
** Attachment added: "PulseAudio.log" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/939161/+attachment/3209773/+files/pulseverbose.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/939161 Title: Hardware not showed in Gnome-Control-Center. - [M31EI Series, Realtek ALC861, Green Headphone Out, Rear] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/939161/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs