I follow this instruction https://wiki.ubuntu.com/PulseAudio/Log you gave..
I will redo if I did something wrong -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1252212 Title: [MS-7697, Realtek ALC887-VD, Green Line Out, Rear] Background noise or low volume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1252212/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
