** Tags removed: disco
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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/1845797
Title:
Microphone not detected Lenovo Yoga S940
Status in Linux:
Confirmed
Status in alsa-driver package in Ubuntu:
Confirmed
Status in linux package in Ubuntu:
Incomplete
Bug description:
Ubuntu 19.10 as well as 19.04 do not detect the microphone in Lenovo
Yoga S940
Attached the screen of gnome sound control panel.
Inxi output:
System: Host: ******** Kernel: 5.3.0-13-generic x86_64 bits: 64 Desktop:
Gnome 3.34.0 Distro: Ubuntu 19.10 (Eoan Ermine)
Machine: Type: Laptop System: LENOVO product: 81Q7 v: Lenovo Yoga
S940-14IWL serial: <root required>
Mobo: LENOVO model: LNVNB161216 v: SDK0J40709 WIN serial: <root
required> UEFI: LENOVO v: AKCN34WW date: 06/12/2019
CPU: Topology: Quad Core model: Intel Core i7-8565U bits: 64 type: MT
MCP L2 cache: 8192 KiB
Speed: 1161 MHz min/max: 400/4600 MHz Core speeds (MHz): 1: 1161
2: 1195 3: 1848 4: 976 5: 1041 6: 1209 7: 1061
8: 2229
Audio: Device-1: Intel Cannon Point-LP High Definition Audio driver:
snd_hda_intel
Sound Server: ALSA v: k5.3.0-13-generic
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: daniele 2239 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 19.10
InstallationDate: Installed on 2019-09-12 (17 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
MachineType: LENOVO 81Q7
Package: pulseaudio 1:13.0-1ubuntu1
PackageArchitecture: amd64
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-13-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.3.0-13.14-generic 5.3.0
RelatedPackageVersions:
linux-restricted-modules-5.3.0-13-generic N/A
linux-backports-modules-5.3.0-13-generic N/A
linux-firmware 1.182
Tags: eoan
Uname: Linux 5.3.0-13-generic x86_64
UpgradeStatus: Upgraded to eoan on 2019-09-21 (8 days ago)
UserGroups: adm cdrom dip docker lpadmin microk8s plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 06/12/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: AKCN34WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo Yoga S940-14IWL
dmi.modalias:
dmi:bvnLENOVO:bvrAKCN34WW:bd06/12/2019:svnLENOVO:pn81Q7:pvrLenovoYogaS940-14IWL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoYogaS940-14IWL:
dmi.product.family: Yoga S940-14IWL
dmi.product.name: 81Q7
dmi.product.sku: LENOVO_MT_81Q7_BU_idea_FM_Yoga S940-14IWL
dmi.product.version: Lenovo Yoga S940-14IWL
dmi.sys.vendor: LENOVO
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