** Changed in: linux-signed-hwe-6.8 (Ubuntu)
Assignee: (unassigned) => AaronMa (mapengyu)
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https://bugs.launchpad.net/bugs/2080495
Title:
A lot of NIC driver error messages appear when powering off the
machine.
Status in linux-signed-hwe-6.8 package in Ubuntu:
New
Bug description:
[Summary]
During the SRU testing, I found a Lenovo workstation has multiple NICs
installed that failed to wake up from cold-reboot by rtc event. After
some investigations, I found that it's because too many kernel message
appear and slow down the power off.
We don't have any connection on those impacted NIC, so we still can
access the machine, but I assume it should also be a regression for
6.8 kerenl.
Those error messages didn't be recorded by journalctl, so I just took
a photo and converted them to text.
[Expected result]
SRU test can continue after cold-reboot
[Actual result]
Cold-reboot takes too long to power off that exceed the wake up time
we set for rtc.
[Additional information]
Following are the DUTs that are impacted.
https://certification.canonical.com/hardware/202310-32275/
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.8.0-44-generic 6.8.0-44.44~22.04.1
ProcVersionSignature: Ubuntu 6.8.0-44.44~22.04.1-generic 6.8.12
Uname: Linux 6.8.0-44-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
CasperMD5CheckMismatches: ./preseed/project.cfg
CasperMD5CheckResult: fail
Date: Thu Sep 12 16:44:46 2024
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-sutton-jammy-amd64-20240129-711
InstallationDate: Installed on 2024-09-11 (0 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" -
pc-sutton-jammy-amd64-20240129-711
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-hwe-6.8
UpgradeStatus: No upgrade log present (probably fresh install)
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