Realtek ALC256M with DTS Audio Processing internal microphone doesn't work on Redmi Book 14 2019
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Disco |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Sound works okay but the internal mic doesn't work.
When I plug in headset, the mic on headset also doens't work.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 5.0.0-29-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Tue Oct 1 12:27:10 2019
InstallationDate: Installed on 2019-09-21 (9 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/19/2019
dmi.bios.vendor: TIMI
dmi.bios.version: RMRCM400P0100
dmi.board.name: TM1901
dmi.board.vendor: TIMI
dmi.chassis.type: 10
dmi.chassis.vendor: TIMI
dmi.modalias: dmi:bvnTIMI:
dmi.product.family: Mi Laptop
dmi.product.name: RedmiBook 14
dmi.product.sku: TM1901-24822
dmi.sys.vendor: TIMI
CVE References
Changed in alsa-driver (Ubuntu): | |
status: | New → Confirmed |
affects: | alsa-driver (Ubuntu) → linux (Ubuntu) |
Changed in linux (Ubuntu Disco): | |
status: | New → Fix Committed |
tags: |
added: verification-done-bionic verification-done-eoan removed: verification-needed-bionic verification-needed-eoan |
tags: |
added: verification-done-disco removed: verification-needed-disco |
There is no any internal mic or external mic defined according to the init verb.
Does those mics work under windows? If yes, please collect the log under windows.