I tried the solution by David Henningsson and Simone Esciana and it is almost working, i.e. the sound configuration profile for 2.1 is present and when testing, some white noise comes out of the subwoofer. My problem is that no program (Rhythmbox, Clementine or audio from Chrome) seems to send out anything to the subwoofer.
I have an Asus 76VM Great work so far!! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/871808 Title: Asus N55SF/N75SF - External subwoofer not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/871808/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs