Firstly, please disable "overamplification" because it is expected to make the sound quality bad. If the sound quality continues to be bad after that then this sounds most likely like a kernel driver issue.
** Summary changed: - Sound very low, and quality of audio very bad. + [Lenovo ideapad 330-15IKB] Sound very low, and quality of audio very bad. ** Package changed: pulseaudio (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1829912 Title: [Lenovo ideapad 330-15IKB] Sound very low, and quality of audio very bad. Status in linux package in Ubuntu: Incomplete Bug description: I am on a Lenovo Ideapad 330. I've switched to Ubuntu from Windows. The audio quality in Ubuntu is horrible to say the least, It is very low, and in case I use VLC or enable overamplification, the quality of sound output becomes worse. I have ensured that the volume on alsamixer is 100. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: pulseaudio 1:11.1-1ubuntu7.2 ProcVersionSignature: Ubuntu 4.18.0-20.21~18.04.1-generic 4.18.20 Uname: Linux 4.18.0-20-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: phaneesh 1605 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue May 21 23:41:49 2019 InstallationDate: Installed on 2019-05-17 (4 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) ProcEnviron: LANGUAGE=en_IN:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_IN SHELL=/bin/bash SourcePackage: pulseaudio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/13/2018 dmi.bios.vendor: LENOVO dmi.bios.version: 8TCN44WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 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 330-15IKB dmi.modalias: dmi:bvnLENOVO:bvr8TCN44WW:bd06/13/2018:svnLENOVO:pn81DE:pvrLenovoideapad330-15IKB:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad330-15IKB: dmi.product.family: ideapad 330-15IKB dmi.product.name: 81DE dmi.product.sku: LENOVO_MT_81DE_BU_idea_FM_ideapad 330-15IKB dmi.product.version: Lenovo ideapad 330-15IKB dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829912/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
