I also added "options snd-hda-intel model=3stack" to the bottom of /etc/modprobe.d/alsa-base.conf and the problem was fixed.
Link generated by alsa-info.sh before I have added that new line: http://www.alsa- project.org/db/?f=12490beb76d4796e72a24cb6f5665839d62d773a My computer is a Dell Dimension C521. -- alsa sound fades out when headphones are plugged in until you inaudible https://bugs.launchpad.net/bugs/279478 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
