After having done some more research about it - and having access to an actual machine - it seems the easiest way to solve this bug would be to edit /etc/modprobe.d/alsa-base.conf and adding the line:
options snd-hda-intel model=dell-m6-dmic Then reboot. That will remove one internal mic and leave the correct one still there. For reference, this was used on PCI SSID 1028:0413. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/731706 Title: [Dell Studio 1558] Driver advertises extra internal Microphone Input which does not work -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
