kernel-packages team mailing list archive

Thread
Date

[Bug 1529624] [NEW] Lenovo E50-80 inverted microphone not detected properly

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1529624@xxxxxxxxxxxxxxxxxx>
Date: Mon, 11 Jan 2016 08:32:40 -0000
Reply-to: Bug 1529624 <1529624@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

You have been subscribed to a public bug:

System: Lenovo E50-80 with Ubuntu 15.10. Tested with both kernel
4.2.0-22-generic from official repos and 4.4.0-040400rc6-generic from
Mainline Kernel repo.

Alsa information: http://www.alsa-
project.org/db/?f=3088f82a0cf977855f92af9db8ad406c04f71efa

Internal microphone does not pick up sound by default. When I mute one
channel, it works (this is not a good workaround since some application,
such as Facebook Messenger, unmute both channels and set them to the
same level automatically).

Adding model=inv-dmic to snd-hda-intel module options does not change a
thing.

Hope that helps, tell me if you need more info.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: In Progress

-- 
Lenovo E50-80 inverted microphone not detected properly
https://bugs.launchpad.net/bugs/1529624
You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.