Oh I found it.
kernel:
6.8.0-53-generic #55-Ubuntu
[ 1.103055] r8169 0000:02:00.1: can't disable ASPM; OS doesn't have ASPM
control
[ 1.112400] r8169 0000:02:00.1 eth0: RTL8168fp/RTL8117, 7c:4d:8f:a4:02:31,
XID 54b, IRQ 73
[ 1.112407] r8169 0000:02:00.1 eth0: jumbo features [frames: 9194 bytes, tx
checksumming: ko]
[ 1.112411] r8169 0000:02:00.1 eth0: DASH disabled
[ 1.195486] r8169 0000:02:00.1 enp2s0f1: renamed from eth0
[ 6.008476] Generic FE-GE Realtek PHY r8169-0-201:00: attached PHY driver
(mii_bus:phy_addr=r8169-0-201:00, irq=MAC)
[ 6.114616] r8169 0000:02:00.1 enp2s0f1: Link is Down
[ 9.307177] r8169 0000:02:00.1 enp2s0f1: Link is Up - 1Gbps/Full - flow
control off
[ 139.866092] r8169 0000:02:00.1 enp2s0f1: Link is Down
[ 160.175996] r8169 0000:02:00.1 enp2s0f1: Link is Down
[ 163.232969] r8169 0000:02:00.1 enp2s0f1: Link is Up - 1Gbps/Full - flow
control off
After suspend/resume, r8169 works fine on 31463.
** Changed in: linux-signed-hwe-6.8 (Ubuntu)
Status: In Progress => Fix Released
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Packages, which is subscribed to linux-signed-hwe-6.8 in Ubuntu.
https://bugs.launchpad.net/bugs/2080454
Title:
NIC(r8169) didn't link up after resuming from suspend
Status in linux-signed-hwe-6.8 package in Ubuntu:
Fix Released
Bug description:
[Summary]
During the SRU testing, I found a hp laptop always timeout after
suspend test, after checking I found that the NIC didn't link up.
Part of journal log as follows:
Sep 12 11:13:01 ubuntu kernel: PM: suspend entry (s2idle)
...
...
Sep 12 11:13:10 ubuntu kernel: PM: suspend exit
...
Sep 12 11:13:14 ubuntu kernel: r8169 0000:02:00.1 enp2s0f1: PCI error (cmd =
0x0407, status_errs = 0x0000)
[Expected result]
SRU test can continue after suspend test.
[Actual result]
SRU test times out and NIC is down.
[Additional information]
Following are the DUTs that are impacted.
https://certification.canonical.com/hardware/202304-31463/
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 11:16:43 2024
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-stella-jammy-amd64-20230920-537
InstallationDate: Installed on 2024-09-11 (0 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" -
pc-stella-jammy-amd64-20230920-537
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)
X-HWE-Bug: Bug #2087507
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https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.8/+bug/2080454/+subscriptions
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