Ubuntu
linux-hwe-5.11 package

  1. Bug #1942042
  2. Comment #1

Comment 1 for bug 1942042

Revision history for this message
Martin Zouzelka (martzz) wrote :

Original post with detailed info:
https://askubuntu.com/questions/1344532/wired-network-extremely-slow

Dell Latitude 5420
Intel "Ethernet Connection I219-LM"
5.11.0-37-generic #41~20.04.2-Ubuntu

A better workaround to avoid eth iface RX errors is adding the following to grub:
GRUB_CMDLINE_LINUX_DEFAULT="splash pcie_aspm=off"

Then the ethernet works fine.