Public bug reported: Sound coming from internal laptop speakers is distorted, with rather high and ugly bass. And when I tested the sound in settings only one speaker was working, although both speakers work fine in Windows.
ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18 Uname: Linux 4.15.0-34-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mina 1254 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sun Sep 16 23:24:02 2018 InstallationDate: Installed on 2018-09-15 (1 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Speaker, Internal Symptom_Type: Digital clip or distortion, or "overdriven" sound Title: [HP ProBook 4530s, IDT 92HD87B1/3, Speaker, Internal] Sound is distorted UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/13/2015 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68SRR Ver. F.60 dmi.board.name: 167C dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 22.26 dmi.chassis.asset.tag: CNU2170PH9 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68SRRVer.F.60:bd03/13/2015:svnHewlett-Packard:pnHPProBook4530s:pvrA0000C02:rvnHewlett-Packard:rn167C:rvrKBCVersion22.26:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.name: HP ProBook 4530s dmi.product.version: A0000C02 dmi.sys.vendor: Hewlett-Packard mtime.conffile..etc.modprobe.d.alsa-base.conf: 2018-09-16T23:20:28.167049 ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1792823 Title: [HP ProBook 4530s, IDT 92HD87B1/3, Speaker, Internal] Sound is distorted Status in alsa-driver package in Ubuntu: New Bug description: Sound coming from internal laptop speakers is distorted, with rather high and ugly bass. And when I tested the sound in settings only one speaker was working, although both speakers work fine in Windows. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18 Uname: Linux 4.15.0-34-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mina 1254 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sun Sep 16 23:24:02 2018 InstallationDate: Installed on 2018-09-15 (1 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Speaker, Internal Symptom_Type: Digital clip or distortion, or "overdriven" sound Title: [HP ProBook 4530s, IDT 92HD87B1/3, Speaker, Internal] Sound is distorted UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/13/2015 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68SRR Ver. F.60 dmi.board.name: 167C dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 22.26 dmi.chassis.asset.tag: CNU2170PH9 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68SRRVer.F.60:bd03/13/2015:svnHewlett-Packard:pnHPProBook4530s:pvrA0000C02:rvnHewlett-Packard:rn167C:rvrKBCVersion22.26:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.name: HP ProBook 4530s dmi.product.version: A0000C02 dmi.sys.vendor: Hewlett-Packard mtime.conffile..etc.modprobe.d.alsa-base.conf: 2018-09-16T23:20:28.167049 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1792823/+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