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[Bug 2085820] Re: Volume Control Buttons Jump to Extremes on Ubuntu 24.04

To: debcrafters-packages@xxxxxxxxxxxxxxxxxxx
From: Milos Majkic <2085820@xxxxxxxxxxxxxxxxxx>
Date: Tue, 28 Oct 2025 09:34:41 -0000
Reply-to: Bug 2085820 <2085820@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx

** Attachment added: "wireplumber-debug.txt"
   https://bugs.launchpad.net/ubuntu/+source/wireplumber/+bug/2085820/+attachment/5920840/+files/wireplumber-debug.txt

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https://bugs.launchpad.net/bugs/2085820

Title:
  Volume Control Buttons Jump to Extremes on Ubuntu 24.04

Status in wireplumber package in Ubuntu:
  Incomplete

Bug description:
  I have a sound problem with my laptop model Lenovo ThinkBook 16 G6
  IRL. When I press the volume up button once or twice, the volume jumps
  to maximum. Similarly, when I press the volume down button once or
  twice, the volume drops to minimum. This occurs both on the speakers
  and with headphones. I am using Ubuntu 24.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: pulseaudio 1:16.1+dfsg1-2ubuntu10
  ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12
  Uname: Linux 6.8.0-47-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/seq:        milos      2445 F.... pipewire
   /dev/snd/controlC0:  milos      2445 F.... pipewire
                        milos      2449 F.... wireplumber
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Oct 29 10:25:08 2024
  InstallationDate: Installed on 2024-06-20 (131 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
  MachineType: LENOVO 21KH
  ProcEnviron:
   LANG=en_US.UTF-8
   LC_TIME=en_IE.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   XDG_RUNTIME_DIR=<set>
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  SourcePackage: pulseaudio
  Symptom: audio
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/22/2023
  dmi.bios.release: 1.33
  dmi.bios.vendor: LENOVO
  dmi.bios.version: MMCN33WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: LNVNB161216
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: ThinkBook 16 G6 IRL
  dmi.ec.firmware.release: 1.29
  dmi.modalias: dmi:bvnLENOVO:bvrMMCN33WW:bd11/22/2023:br1.33:efr1.29:svnLENOVO:pn21KH:pvrThinkBook16G6IRL:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrThinkBook16G6IRL:skuLENOVO_MT_21KH_BU_idea_FM_ThinkBook16G6IRL:
  dmi.product.family: ThinkBook 16 G6 IRL
  dmi.product.name: 21KH
  dmi.product.sku: LENOVO_MT_21KH_BU_idea_FM_ThinkBook 16 G6 IRL
  dmi.product.version: ThinkBook 16 G6 IRL
  dmi.sys.vendor: LENOVO

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