Public bug reported:
This is in Russian, because i can't repeat this in english. отсутствует
звук на ноутбуке, началось это с 24.04 LTS, но после обновления до 25.04
так и не исправилось. Звуковую карту с колонками временами видит, а
временами нет. Пытался исправить через pulseaudio, alsamixer и
переустановку драйверов
ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: linux-image-6.14.0-15-generic 6.14.0-15.15
ProcVersionSignature: Ubuntu 6.14.0-15.15-generic 6.14.0
Uname: Linux 6.14.0-15-generic x86_64
ApportVersion: 2.32.0-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mapkep 8675 F.... wireplumber
/dev/snd/seq: mapkep 8674 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 18 23:59:20 2025
InstallationDate: Installed on 2025-03-28 (21 days ago)
InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215)
MachineType: HUAWEI HVY-WXX9
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.14.0-15-generic
root=UUID=6a1d89a7-5310-47a1-b6db-98c66d1b0f99 ro quiet splash
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.14.0-15-generic N/A
linux-backports-modules-6.14.0-15-generic N/A
linux-firmware 20250317.git1d4c88ee-0ubuntu1
SourcePackage: linux
UpgradeStatus: Upgraded to plucky on 2025-04-18 (0 days ago)
dmi.bios.date: 03/17/2023
dmi.bios.release: 2.17
dmi.bios.vendor: HUAWEI
dmi.bios.version: 2.17
dmi.board.asset.tag: N/A
dmi.board.name: HVY-WXX9-PCB-B2
dmi.board.vendor: HUAWEI
dmi.board.version: M1020
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: HUAWEI
dmi.chassis.version: M1020
dmi.ec.firmware.release: 2.17
dmi.modalias:
dmi:bvnHUAWEI:bvr2.17:bd03/17/2023:br2.17:efr2.17:svnHUAWEI:pnHVY-WXX9:pvrM1020:rvnHUAWEI:rnHVY-WXX9-PCB-B2:rvrM1020:cvnHUAWEI:ct10:cvrM1020:skuC171:
dmi.product.family: MateBook D
dmi.product.name: HVY-WXX9
dmi.product.sku: C171
dmi.product.version: M1020
dmi.sys.vendor: HUAWEI
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug plucky wayland-session
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https://bugs.launchpad.net/bugs/2107666
Title:
Sound Huawei Matebook d15
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