** Changed in: linux-intel-iotg (Ubuntu)
Assignee: (unassigned) => Thibault Ferrante (thibf)
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https://bugs.launchpad.net/bugs/2119602
Title:
Suspend test fails on kernel 5.15.0-1085.91-intel-iotg
Status in linux-intel-iotg package in Ubuntu:
New
Bug description:
Steps to reproduce：
1. Install and boot kernel 5.15.0-1085.91-intel-iotg on the DUT
2. Run suspend/suspend_advanced_auto via checkbox
3. DUT suspends, but test does not complete
Expected result：
DUT suspends, resumes, and continues to the next test. The test
should pass without hanging.
Actual result：
Suspend resumes, but test never completes and appears stuck
Failure rate：
4/4 100% on 5.15.0-1085.91-intel-iotg
Affected machine:
https://certification.canonical.com/hardware/202401-33385/
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-1085-intel-iotg 5.15.0-1085.91
ProcVersionSignature: Ubuntu 5.15.0-1085.91-intel-iotg 5.15.185
Uname: Linux 5.15.0-1085-intel-iotg x86_64
ApportVersion: 2.20.11-0ubuntu82.10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 1145 F.... pulseaudio
CasperMD5CheckResult: pass
Date: Wed Aug 6 14:53:11 2025
InstallationDate: Installed on 2025-07-02 (34 days ago)
InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release
amd64+intel-iot (20230316.2)
Lsusb:
Bus 002 Device 003: ID 0781:55a9 SanDisk Corp. SanDisk 3.2Gen1
Bus 002 Device 002: ID 0781:5591 SanDisk Corp. Ultra Flair
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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Default string Default string
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-1085-intel-iotg
root=UUID=8821f573-6142-4fde-98d5-9aba37593eda ro 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-5.15.0-1085-intel-iotg N/A
linux-backports-modules-5.15.0-1085-intel-iotg N/A
linux-firmware
20220329.git681281e4-0ubuntu3.38
RfKill:
SourcePackage: linux-intel-iotg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/25/2023
dmi.bios.release: 5.27
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: 5.27
dmi.board.asset.tag: Default string
dmi.board.name: Default string
dmi.board.vendor: Default string
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInternational,LLC.:bvr5.27:bd05/25/2023:br5.27:svnDefaultstring:pnDefaultstring:pvrDefaultstring:rvnDefaultstring:rnDefaultstring:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
dmi.product.family: Default string
dmi.product.name: Default string
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Default string
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