Comment 41 for bug 1553685

Same here

Sent from my iPhone

On Apr 19, 2016, at 2:44 AM, Thomas Parys <email address hidden> wrote:

>> speaker-test -c4 -t wav -D hw:0
>
> My Ubuntu does only see 2 channels: Front Left and Front Right. Still no
> luck. Tried the HDA tool, enabling pins. Nothing works. :(
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1553685
>
> Title:
> Lenovo Y700-17ISK subwoofer doesn't work
>
> Status in alsa-driver package in Ubuntu:
> Incomplete
>
> Bug description:
> Lenovo Y700-17ISK (Intel Core i7-6700HQ/RAM 16GB/SSD 512GB/Nvidia GTX960M 4GB)
> Operating system: Ubuntu 16.04 (xenial-desktop-amd64.iso 04-Mar-2016, kernel 4.4.0-10-generic, nvidia 361.28)
>
> Problem: Notebook subwoofer doesn't work.
>
> Judging from alsa-info.sh output, there is no pin declared for the bass output by BIOS.
> Please find a zip file attached: 'alsa-info_hdajackretask-unconnected-pins'
>
> ProblemType: Bug
> DistroRelease: Ubuntu 16.04
> Package: linux-image-4.4.0-10-generic 4.4.0-10.25
> ProcVersionSignature: Ubuntu 4.4.0-10.25-generic 4.4.3
> Uname: Linux 4.4.0-10-generic x86_64
> ApportVersion: 2.20-0ubuntu3
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: aljosa 1776 F.... pulseaudio
> CurrentDesktop: Unity
> Date: Sun Mar 6 11:02:21 2016
> HibernationDevice: RESUME=UUID=ac022671-63df-40ae-bffe-66fff3b35125
> InstallationDate: Installed on 2016-03-05 (0 days ago)
> InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160304)
> MachineType: LENOVO 80Q0
> ProcFB: 0 inteldrmfb
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-10-generic.efi.signed root=UUID=aa4325c4-4b4c-4372-b8ca-a66c3e5b2aa6 ro quiet splash vt.handoff=7
> RelatedPackageVersions:
> linux-restricted-modules-4.4.0-10-generic N/A
> linux-backports-modules-4.4.0-10-generic N/A
> linux-firmware 1.156
> SourcePackage: linux
> UpgradeStatus: No upgrade log present (probably fresh install)
> dmi.bios.date: 01/31/2016
> dmi.bios.vendor: LENOVO
> dmi.bios.version: CDCN30WW
> dmi.board.asset.tag: NO Asset Tag
> dmi.board.name: Allsparks 7A
> 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 ideapad Y700-17ISK
> dmi.modalias: dmi:bvnLENOVO:bvrCDCN30WW:bd01/31/2016:svnLENOVO:pn80Q0:pvrLenovoideapadY700-17ISK:rvnLENOVO:rnAllsparks7A:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapadY700-17ISK:
> dmi.product.name: 80Q0
> dmi.product.version: Lenovo ideapad Y700-17ISK
> dmi.sys.vendor: LENOVO
>
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