We had both of those commits backported in vivid, but it seems they got lost when rebasing onto 4.0, so that accounts for the regression there.
In 4.1 the commits are there, but it seems this commit causes a regression: commit 82d6d8a4034a7480d582791763c89c328c2a8f0c Author: Takashi Iwai <[email protected]> Date: Mon Jun 15 20:36:12 2015 +0200 ALSA: hda - Fix noisy outputs on Dell XPS13 (2015 model) I'll report this bug upstream. ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Seth Forshee (sforshee) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1473560 Title: microphone regression on 4.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1473560/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
