** Changed in: linux (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/2045482
Title:
USB-C to HDMI Sound Not Functioning
Status in linux package in Ubuntu:
Fix Released
Bug description:
Hello there,
I have Ubuntu 23.10 installed on a Dell XPS 13 9300 with a USB-C to
HDMI adapter attached to a Samsung television. When I try to set the
output sound to the Samsung Television, no sound output is heard.
However, when setting to the internal speakers there is sound output.
The cable and adapter are fine as I have tested the USB-C to HDMI
adapter cable with another device and sound output is confirmed. I
have not had this issue with previous iterations of Ubuntu such as
23.04 & 22.04 LTS.
Thanks!
ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: linux-image-6.5.0-13-generic 6.5.0-13.13
ProcVersionSignature: Ubuntu 6.5.0-13.13-generic 6.5.3
Uname: Linux 6.5.0-13-generic x86_64
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: joe 8491 F.... wireplumber
/dev/snd/seq: joe 8485 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sat Dec 2 16:07:39 2023
InstallationDate: Installed on 2023-10-12 (51 days ago)
InstallationMedia: Ubuntu 23.10 "Mantic Minotaur" - Release amd64 (20231011)
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-13-generic
root=UUID=41952781-0b82-430a-a2af-114815de54ab ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.5.0-13-generic N/A
linux-backports-modules-6.5.0-13-generic N/A
linux-firmware 20230919.git3672ccab-0ubuntu2.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/08/2023
dmi.bios.release: 1.20
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.20.0
dmi.board.name: 0Y4GNJ
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.20.0:bd08/08/2023:br1.20:svnDellInc.:pnXPS139300:pvr:rvnDellInc.:rn0Y4GNJ:rvrA01:cvnDellInc.:ct10:cvr:sku096D:
dmi.product.family: XPS
dmi.product.name: XPS 13 9300
dmi.product.sku: 096D
dmi.sys.vendor: Dell Inc.
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