Home / ubuntu / Questions / 1391701
In Process
JoshuaD
Asked: 2022-02-08 22:51:50 +0800 CST

XUbuntu 20.04 Network Device disconnecting every few minutes

  • 772

I am hardwired to a network. My computer is losing internet connection every ~2 minutes for ~2 minutes. My friend's computer, hardwired to the same network, is not having any outages.

Contents of /var/log/apt/history.log: https://pastebin.com/JZ9fcW8U

Output of lspci -v:

00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-V
        Subsystem: Micro-Star International Co., Ltd. [MSI] Ethernet Connection (2) I219-V
        Flags: bus master, fast devsel, latency 0, IRQ 133
        Memory at df300000 (32-bit, non-prefetchable) [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: e1000e
        Kernel modules: e1000e

Output of uname -a:

Linux JoshPC 5.4.0-97-generic #110-Ubuntu SMP Thu Jan 13 18:22:13 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

It seems like this may be a known issue: bugzilla.kernel, bugzilla.redhat.

I believe I updated my system a few days ago and the problem started today.

What should I do to stop this problem from continuing?

Attempted solutions and results:

  1. Failed: Change MTU from Automatic to 1492 in network connection settings GUI interface.

  2. Failed: Change link negotiation from "Ignore" to "Manual"

  3. Failed: Change link negotiation from "Ignore" to "Automatic"

  4. Failed: Install the driver here: https://github.com/koljah-de/e1000e-dkms-debian

  5. Failed: Change ethernet cable.

  6. Failed: Update kernel stack to HWE 5.13 Kernel (https://wiki.ubuntu.com/Kernel/LTSEnablementStack#Server). I successfully upgraded the kernel but it did not solve the problem.

networking

0 Answers