Public bug reported:
hdmi connection sound transmission to tv distorted, crackling sound!!
kubuntu 26.04 dell latitude e6540 i7 laptop
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: pulseaudio 1:17.0+dfsg1-2ubuntu4
ProcVersionSignature: Ubuntu 7.0.0-15.15-generic 7.0.0
Uname: Linux 7.0.0-15-generic x86_64
ApportVersion: 2.34.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Tue May 12 11:07:57 2026
InstallationDate: Installed on 2026-04-30 (12 days ago)
InstallationMedia: Kubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423)
MachineType: Dell Inc. Latitude E6540
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: 06/13/2019
dmi.bios.release: 65.27
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A27
dmi.board.name: 0PXPYJ
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA27:bd06/13/2019:br65.27:svnDellInc.:pnLatitudeE6540:pvr00:rvnDellInc.:rn0PXPYJ:rvrA00:cvnDellInc.:ct9:cvr:sku05BE:pfa:
dmi.product.name: Latitude E6540
dmi.product.sku: 05BE
dmi.product.version: 00
dmi.sys.vendor: Dell Inc.
modified.conffile..etc.dbus-1.system.d.pulseaudio-system.conf: [deleted]
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute wayland-session
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https://bugs.launchpad.net/bugs/2152235
Title:
hdmi connection sound transmission to tv distorted, crackling sound!!
kubuntu 26.04 dell latitude e6540 i7 laptop
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