Comment 109 for bug 1553685

apt-get -y install alsa-tools

cat > /lib/firmware/hda-jack-retask.fw << 'EOFFW'
[codec]
0x10ec0235 0x17aa3826 0

[pincfg]
0x17 0x90170111

[verb]
0x01 0x0716 0x04
0x01 0x0717 0x04
0x01 0x0715 0x04

EOFFW

cat > /etc/modprobe.d/hda-jack-retask.conf << 'EOFCONF'
options snd-hda-intel power_save=0 power_save_controller=N patch=hda-jack-retask.fw

EOFCONF

29.03.2021 19:49:49 Diogo André Cardoso Pereira <email address hidden>:

> How do you guys modify the files ? Im new to linux so i dont have no idea what to do, i just install sudo apt get install hdajackretask,so what to do next?
> Also i dont find the files mentioned anywhere, im probably making this all wrong XD
>
> --
> 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:
>   Confirmed
>
> 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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