Comment 12 for bug 1504778

Can this be backported to trusty (I don't have wily installation on this
laptop)?

Anyway I use mainline 4.3 kernel which include this fix, and I can confirm
that it works great.

On Mon, Nov 16, 2015 at 11:30 AM, Luis Henriques <
<email address hidden>> wrote:

> This bug is awaiting verification that the kernel in -proposed solves
> the problem. Please test the kernel and update this bug with the
> results. If the problem is solved, change the tag 'verification-needed-
> wily' to 'verification-done-wily'.
>
> If verification is not done by 5 working days from today, this fix will
> be dropped from the source code, and this bug will be closed.
>
> See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
> to enable and use -proposed. Thank you!
>
>
> ** Tags added: verification-needed-wily
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1504778
>
> Title:
> Lenovo G50-80 - Inverted Internal microphone (phase inversion)
>
> Status in linux package in Ubuntu:
> Fix Released
> Status in linux source package in Wily:
> Fix Committed
>
> Bug description:
> Can confirm the bug on Lenovo g50-80.
>
> Alsa-hda-dkms package doesn't help (there is no "Inverted Internal
> Mic" entry in alsamixer after reboot).
>
> Removed alsa-hda-dkms and tried "option snd-hda-intel model=auto" but
> it doesn't help.
>
> Workaround "mute right channel" works but can it be fixed permanently
> (I don't want to manually mute right mic channel every time I use
> skype)?
>
> ProblemType: Bug
> DistroRelease: Ubuntu 14.04
> Package: alsa-base 1.0.25+dfsg-0ubuntu4
> ProcVersionSignature: Ubuntu 3.19.0-30.34~14.04.1-generic 3.19.8-ckt6
> Uname: Linux 3.19.0-30-generic x86_64
> ApportVersion: 2.14.1-0ubuntu3.15
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/pcmC1D0p: nikola 1819 F...m pulseaudio
> /dev/snd/controlC1: nikola 1819 F.... pulseaudio
> /dev/snd/controlC0: nikola 1819 F.... pulseaudio
> CurrentDesktop: KDE
> Date: Sat Oct 10 15:31:56 2015
> InstallationDate: Installed on 2015-10-06 (3 days ago)
> InstallationMedia: Kubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64
> (20150805)
> PackageArchitecture: all
> SourcePackage: alsa-driver
> UpgradeStatus: No upgrade log present (probably fresh install)
> dmi.bios.date: 01/27/2015
> dmi.bios.vendor: LENOVO
> dmi.bios.version: B0CN72WW
> dmi.board.asset.tag: NO Asset Tag
> dmi.board.name: Lenovo G50-80
> dmi.board.vendor: LENOVO
> dmi.board.version: NO DPK
> dmi.chassis.asset.tag: NO Asset Tag
> dmi.chassis.type: 10
> dmi.chassis.vendor: LENOVO
> dmi.chassis.version: Lenovo G50-80
> dmi.modalias:
> dmi:bvnLENOVO:bvrB0CN72WW:bd01/27/2015:svnLENOVO:pn80L0:pvrLenovoG50-80:rvnLENOVO:rnLenovoG50-80:rvrNODPK:cvnLENOVO:ct10:cvrLenovoG50-80:
> dmi.product.name: 80L0
> dmi.product.version: Lenovo G50-80
> dmi.sys.vendor: LENOVO
>
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>