This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1987837
Title:
Network (NIC) won't work after suspend
Status in linux package in Ubuntu:
Confirmed
Bug description:
Network interface (NIC) won't respond or work after resuming from
suspend to RAM. The device will still appear under commands such as
`lshw -c network` or `lspci`, but the network communication will be
nonetheless broken.
In my particular case, this happens with a "88E8056 PCI-E Marvell
Yukon 2 Gigabit Ethernet Controller". Removing the driver module and
adding it back again solves the problem.
```
sudo modprobe -r sky2 && sudo modprobe sky2
```
Ubuntu 20.04 was also affected by this bug and, from a simple search,
this could be a more general regression bug since it affected other
drivers in previous releases, e.g. r8169 in Ubuntu MATE 16.04:
https://ubuntu-mate.community/t/no-network-via-ethernet-after-resume-
from-suspend/7909
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-modules-extra-5.15.0-46-generic 5.15.0-46.49
ProcVersionSignature: Ubuntu 5.15.0-46.49-generic 5.15.39
Uname: Linux 5.15.0-46-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: cedricmc 1423 F.... pulseaudio
/dev/snd/controlC0: cedricmc 1423 F.... pulseaudio
/dev/snd/controlC1: cedricmc 1423 F.... pulseaudio
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Aug 26 15:33:11 2022
InstallationDate: Installed on 2022-08-23 (2 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
MachineType: Shuttle SX48
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=es_ES.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-46-generic
root=UUID=904aeb07-584e-463f-be63-e883262af847 ro nouveau.blacklist=1 quiet
splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-46-generic N/A
linux-backports-modules-5.15.0-46-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/08/2008
dmi.bios.release: 6.0
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: FX48
dmi.board.vendor: Shuttle
dmi.board.version: V10
dmi.chassis.type: 3
dmi.chassis.vendor: Shuttle Inc
dmi.chassis.version: P3
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd10/08/2008:br6.0:svnShuttle:pnSX48:pvrV10:rvnShuttle:rnFX48:rvrV10:cvnShuttleInc:ct3:cvrP3:sku:
dmi.product.name: SX48
dmi.product.version: V10
dmi.sys.vendor: Shuttle
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