Adding "options snd-hda-intel model=dell-3stack" to the bottom of my "/etc/modprobe.d/alsa-base" did not fix it in my case, either.
Also DellE520, Sigmatel9227. -- 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
