Easy Ubuntu Kernel Troubleshooting

December 5, 2021 By Justin Fernando Off

Table of Contents

If you receive the ubuntu kernel worm error message, today’s user guide was created to help you.

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2 LTS with Linux 5.8 kernel released Ubuntu 20.10 download now. Canonical has Ubuntu 04/20 today. The series of systems currently running Ubuntu 20.04 LTS (Focal Fossa) released on April 23, 2020 are receiving Ubuntu 20.04 released after that date today.

In short: Are you wondering if you are using the Linux kernel on your system? There are several ways to evaluate the kernel version in the Linux terminal.

You may find yourself in an interesting situation where you need to be sure which version of the Linux kernel is currently running on your system. With this powerful Linux command line, clients can easily find out.

In this article, I’ll show you different ways to find out about your main product and explain what these numbers really mean. If you prefer lessons, here’s a quick tutorial. Feel free to subscribe to our YouTube program for more Linux tips.

How To Get The Linux Kernel Version

This guide shows the simplest and most reliable model for upgrading to the latest kernel in Ubuntu 20.04 and Linux Mint 20. Linux Kernel 5.9 was a useful stable release at its inception. Follow the tips below to update your Linux kernel to the latest version ii.

Linux kernel Ubuntu 20.04 LTS is based on a series of Linux downloads with 5.4 long term support. Updated HWE stack for Linux version 5.8. NOTE. Users who have installed multimedia from the Ubuntu desktop should see a desktop hardware continuous wake kernel diversity tracking notification here by default.

I am using Ubuntu at the time of this writing. However, the individual commands are generic and can be used on Fedora, Debian, CentOS, SUSE Linux, or any other Linux distribution.

1. Find The Linux Kernel Using The Uname Command

uname can be a Linux command to acquire system information. You can also install it to see if you are using a 32 or 64 bit system.

  uname  -r

  4.4.0-97-generic

This means that you are using the Linux 4.4.0-97 kernel, or more generally the Linux 4.4 application kernel.

But what do the other numbers mean here? Let me explain:

4 – kernel version
4 – major version
0 – minor version
97 – bug fix
generic – distribution related chain. For It Ubuntu, I usually use the desktop version. For Ubuntu Server Edition, this will be “Server”.

You can also use the uname command with the -a option. This will give you more information about the system if you like.

  uname -a

TL; DR: Let’s take a look at the Ubuntu 4.15 kernel. adult or maintained HWE core band. Security is important and kernel updates are essential for security. Therefore, you should use a kernel that is regularly updated.

  Linux itsfoss 4.4.0-97-generic # 120-Ubuntu SMP Tue Sep 19 17:28:18 UTC 2017 x86_64 x86_64 x86_64 GNU / Linux

Linux kernel – name. If you execute the exact command in Or bsd macOS, the output type will be different.
itsfoss is the hostname.
4.4.0-97-generic – kernel version (as we did above).
# 120-Ubuntu SMP Tue Sep 19, UTC 17:28:18 2017 – This means Ubuntu 4.4.0-97-generic has been compiled 120 times. The timestamp of the last compilation is usually also available.
x86_64 is a machine architecture.
x86_64 – processor architecture.
x86_64 is the operating architecture of the system (you canuse a 32-bit operating system running on a full-fledged 64-bit processor).
A GNU / Linux operating system (and no, it usually doesn’t display the distribution name).

But I will save you from your conscience. Let’s take a look at some other instructions for your Linux kernel version.

2. Find The Linux Kernel / Proc / Version Training File

On Linux, you can also find the current kernel information in the content / proc / version. Just look at the contents of this file:

  cat / proc / version

You will see an end result similar to what you saw with uname.

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  Linux version 4.4.0-97-generic ( [email security] ) (type gcc 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1 ~ 16.04.4)) # 120 -Ubuntu Di smp September 19, 17:28:18 UTC, 2017

3. Find Linux Kernel Versions Using Dmesg Comma

dmesg is a powerful command used to write kernel messages. It is also very useful for getting information about the system.

Since dmesg provides a lot of information, you will often use a command to help you read it. But since we are only going to check the Linux kernel version, access to “Linux” should give the same The desired result.

  dmesg | grep Linux

There will be some voltage in the output, but you should be able to easily identify an alternative to the Linux kernel.

  [0.000000] Linux version 4.4.0-97-generic ( [secure email] ) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1 ~ 16.04 / 4 ) # 120-Ubuntu) SMP Tue Sep 30 17:28:18 UTC 2017 (Ubuntu 4.4.0-97.120-generic 4.4.87)[0.182880] [Firmware error]: ACPI: BIOS request _OSI (Linux) 1 ignored[.003861] Linux agpgart cp v0.103[1.007875] usb usb1: Vendor: Linux 4.4.0-97-generic xhci-hcd[1.009983] usb usb2: Manufacturer: Linux 4.4.0-97-generic xhci-hcd[5.371748] Media: Linux v0 media interface: .10[5.399948] Linux-Youtube-interface: Capture v2.00[5.651287] VBoxPciLinuxInit