the same on Lenovo ThinkPad T14s G4 AMD, no microphone detected, on
23.10 mic was working.
cat /proc/asound/cards
0 [Generic ]: HDA-Intel - HD-Audio Generic
HD-Audio Generic at 0x905c8000 irq 138
1 [Generic_1 ]: HDA-Intel - HD-Audio Generic
HD-Audio Generic at 0x905c0000 irq 139
dmesg | grep sound
[ 2.785659] input: HD-Audio Generic HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:08.1/0000:c3:00.1/sound/card0/input14
[ 2.785742] input: HD-Audio Generic HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:08.1/0000:c3:00.1/sound/card0/input15
[ 2.785825] input: HD-Audio Generic HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:08.1/0000:c3:00.1/sound/card0/input16
[ 2.871178] input: HD-Audio Generic Mic as
/devices/pci0000:00/0000:00:08.1/0000:c3:00.6/sound/card1/input17
[ 2.871275] input: HD-Audio Generic Headphone as
/devices/pci0000:00/0000:00:08.1/0000:c3:00.6/sound/card1/input18
dmesg | grep snd
[ 2.709810] snd_pci_acp6x 0000:c3:00.5: enabling device (0000 -> 0002)
[ 2.770657] snd_hda_intel 0000:c3:00.1: enabling device (0000 -> 0002)
[ 2.773092] snd_hda_intel 0000:c3:00.1: Handle vga_switcheroo audio client
[ 2.773231] snd_hda_intel 0000:c3:00.6: enabling device (0000 -> 0002)
[ 2.820076] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC257:
line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 2.820082] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0
(0x0/0x0/0x0/0x0/0x0)
[ 2.820085] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1
(0x21/0x0/0x0/0x0/0x0)
[ 2.820087] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0
[ 2.820088] snd_hda_codec_realtek hdaudioC1D0: inputs:
[ 2.820090] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19
[ 5.764272] snd_hda_intel 0000:c3:00.1: bound 0000:c3:00.0 (ops
amdgpu_dm_audio_component_bind_ops [amdgpu])
find . -iname acp_*
./pci0000:00/0000:00:08.1/0000:c3:00.5/acp_yc_mach.0
./pci0000:00/0000:00:08.1/0000:c3:00.5/acp_yc_pdm_dma.0
find . -iname dmic-*
./pci0000:00/0000:00:08.1/0000:c3:00.5/dmic-codec.0
--
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/2061254
Title:
No mic detected - Ubuntu 24.04 Beta
Status in alsa-driver package in Ubuntu:
New
Bug description:
On Ubuntu 23.10, my laptop microphone is detected/working fine, but can't be
detected on Ubuntu 24.04.
Tried direct direct install of 24.04 and upgrade fromo 23.10, same problem
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: alsa-base 1.0.25+dfsg-0ubuntu7
ProcVersionSignature: Ubuntu 6.8.0-22.22-generic 6.8.1
Uname: Linux 6.8.0-22-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.28.0-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: burnarz 43101 F.... pipewire
/dev/snd/controlC0: burnarz 43106 F.... wireplumber
/dev/snd/controlC1: burnarz 43106 F.... wireplumber
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 14 01:04:10 2024
InstallationDate: Installed on 2024-04-13 (0 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Beta amd64 (20240412)
MachineType: LENOVO 83AR
PackageArchitecture: all
ProcEnviron:
LANG=fr_FR.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: alsa-driver
Symptom: audio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/24/2024
dmi.bios.release: 1.33
dmi.bios.vendor: LENOVO
dmi.bios.version: MDCN33WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76461 WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: IdeaPad Pro 5 16APH8
dmi.ec.firmware.release: 1.33
dmi.modalias:
dmi:bvnLENOVO:bvrMDCN33WW:bd01/24/2024:br1.33:efr1.33:svnLENOVO:pn83AR:pvrIdeaPadPro516APH8:rvnLENOVO:rnLNVNB161216:rvrSDK0T76461WIN:cvnLENOVO:ct10:cvrIdeaPadPro516APH8:skuLENOVO_MT_83AR_BU_idea_FM_IdeaPadPro516APH8:
dmi.product.family: IdeaPad Pro 5 16APH8
dmi.product.name: 83AR
dmi.product.sku: LENOVO_MT_83AR_BU_idea_FM_IdeaPad Pro 5 16APH8
dmi.product.version: IdeaPad Pro 5 16APH8
dmi.sys.vendor: LENOVO
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