Public bug reported: The audio detection test com.canonical.certification::audio/detect_sinks failed with linux-generic-hwe-22.04 - 6.8.0-110.110~22.04.1. DUT cannot identify the audio output.
[Steps to Reproduce] 1. Boot the DUT with the proposed kernel. 2. Run the com.canonical.certification::audio/detect_sinks test. 3. Check available audio devices. [Expected Result] audio sinks should be detected. [Actual Result] No audio sinks are found. [Affected Machines] https://certification.canonical.com/hardware/202211-30798/ ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-6.8.0-110-generic 6.8.0-110.110~22.04.1 ProcVersionSignature: Ubuntu 6.8.0-110.110~22.04.1-generic 6.8.12 Uname: Linux 6.8.0-110-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 1533 F.... pulseaudio /dev/snd/controlC1: ubuntu 1533 F.... pulseaudio CasperMD5CheckMismatches: ./preseed/project.cfg CasperMD5CheckResult: fail Date: Tue Apr 7 16:48:47 2026 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-stella-jammy-amd64-20230223-280 InstallationDate: Installed on 2026-04-03 (3 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - pc-stella-jammy-amd64-20230223-280 Lsusb: Bus 002 Device 009: ID 13fe:6700 Kingston Technology Company Inc. USB DISK 3.0 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID cafe:0000 Canonical Zapper main board Bus 001 Device 003: ID 8087:0033 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP Z2 Mini G9 Workstation Desktop PC ProcFB: 0 simpledrmdrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-110-generic root=UUID=d70b58c0-a907-4c4c-8c0d-9d532fd4cf77 ro automatic-oem-config quiet splash 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-6.8.0-110-generic N/A linux-backports-modules-6.8.0-110-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.42 SourcePackage: linux-hwe-6.8 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/19/2025 dmi.bios.release: 5.3 dmi.bios.vendor: HP dmi.bios.version: U50 Ver. 03.05.03 dmi.board.name: 895E dmi.board.vendor: HP dmi.board.version: KBC Version 12.03.46 dmi.chassis.type: 35 dmi.chassis.vendor: HP dmi.ec.firmware.release: 18.3 dmi.modalias: dmi:bvnHP:bvrU50Ver.03.05.03:bd12/19/2025:br5.3:efr18.3:svnHP:pnHPZ2MiniG9WorkstationDesktopPC:pvrSBKPF,DWKSBLF,SBKPFV3:rvnHP:rn895E:rvrKBCVersion12.03.46:cvnHP:ct35:cvr:sku602L7AV: dmi.product.family: 103C_53335X HP Workstation dmi.product.name: HP Z2 Mini G9 Workstation Desktop PC dmi.product.sku: 602L7AV dmi.product.version: SBKPF,DWKSBLF,SBKPFV3 dmi.sys.vendor: HP ** Affects: linux-hwe-6.8 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug cert-sru jammy package-from-proposed regression-proposed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2147414 Title: Audio detect_sinks failed on HP Z2 mini G9 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2147414/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
