Volume Control Buttons Jump to Extremes on Ubuntu 24.04

[Milos Majkic]

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