Hmm, could you try the following: 1) Uninstall the dkms package so you have a clean precise kernel. 2) Add this row to /etc/modprobe.d/alsa-base.conf options snd-hda-intel model=auto 3) reboot
Is this making internal mic work (without causing other changes/regressions for other outputs/inputs)? ** Changed in: alsa-driver (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1004819 Title: [Lenovo SL410, Intel 82801I, Mic, Internal] Mic doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1004819/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs