Public bug reported:
I've recently installed Ubuntu on a Beelink eqi12 mini PC, which has
dual integrated Realtek 100GbE ethernet adapters.
I noticed network performance over the internet was poor - download
speeds maxing out at 100KB/s. `ethtool -S` shows rx_missed ticking up
when downloading. The dropped packets prevent the TCP window size from
increasing, limiting download speeds.
Installing the r8168-dkms package fixes the issue, so there must be a
problem with the in-kernel r8168 driver.
ProblemType: Bug
DistroRelease: Ubuntu 24.10
Package: r8168-dkms 8.053.00-2
ProcVersionSignature: Ubuntu 6.11.0-13.14-generic 6.11.0
Uname: Linux 6.11.0-13-generic x86_64
ApportVersion: 2.30.0-0ubuntu4
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Dec 17 10:57:05 2024
InstallationDate: Installed on 2024-12-14 (3 days ago)
InstallationMedia: Ubuntu 24.10 "Oracular Oriole" - Release amd64 (20241009.4)
PackageArchitecture: all
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: r8168
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: r8168 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oracular wayland-session
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https://bugs.launchpad.net/bugs/2091934
Title:
r8168 based NIC dropping packets
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