** Tags added: ce-qa-concern -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1847708
Title: [ThinkPad X1 Yoga 4th Gen] [HDA-Intel - HDA Intel PCH, recording] Internal mic is useless in Ubuntu 19.10 Status in alsa-driver package in Ubuntu: New Bug description: [Steps to reproduce] 1. Install Ubuntu 19.10 on ThinkPad X1 Yoga 4th Gen 2. Login system 3. Navigate to 'System Settings' -> 'Sound' 4. Verify the input and output working or not [Expected result] Both input and output work normally, user could hear the sound from internal speaker, also could record voice from internal mic [Actual result] Internal speaker works normally, internal mic is useless and got gray always ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.3.0-13.14-generic 5.3.0 Uname: Linux 5.3.0-13-generic x86_64 ApportVersion: 2.20.11-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: u 1747 F.... pulseaudio /dev/snd/pcmC0D0p: u 1747 F...m pulseaudio CurrentDesktop: ubuntu:GNOME Date: Fri Oct 11 11:37:09 2019 InstallationDate: Installed on 2019-10-09 (1 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Beta amd64 (20190926) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Type: None of the above Title: [HDA-Intel - HDA Intel PCH, recording] Recording problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/04/2019 dmi.bios.vendor: LENOVO dmi.bios.version: N2HET39W (1.22 ) dmi.board.asset.tag: Not Available dmi.board.name: 20QGZ4MTUS dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN2HET39W(1.22):bd10/04/2019:svnLENOVO:pn20QGZ4MTUS:pvrThinkPadX1Yoga4th:rvnLENOVO:rn20QGZ4MTUS:rvrSDK0J40697WIN:cvnLENOVO:ct31:cvrNone: dmi.product.family: ThinkPad X1 Yoga 4th dmi.product.name: 20QGZ4MTUS dmi.product.sku: LENOVO_MT_20QG_BU_Think_FM_ThinkPad X1 Yoga 4th dmi.product.version: ThinkPad X1 Yoga 4th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1847708/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
