x86info command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

x86info: command not found

or when using sudo you get the following error message

sudo: x86info: command not found

Solutions to x86info: command not found

How To Fix x86info: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu x86info is provided by x86info package.

x86info is:

x86info displays diagnostic information about the CPUs fitted to i386 compatible systems. This includes information on the CPU cache configuration, speed and supported features.

Some features require the kernel cpuid driver to be available.

To fix this problem, we can install more using the command below.

sudo apt-get -y install x86info

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install x86info.

sudo apt -y install x86info

Or if you have aptitude installed you can use the following command.

sudo aptitude install x86info

Summary

In this tutorial we learn how to fix x86info command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.