i7z command not found

Introduction

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

i7z: command not found

or when using sudo you get the following error message

sudo: i7z: command not found

Solutions to i7z: command not found

How To Fix i7z: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu i7z is provided by i7z package.

i7z is:

i7z reports Intel Core i7, i5, i3 CPU information about Turbo Boost, frequencies, multipliers, … and comes top-like display showing per core the current frequency, temperature and times spent in the C0/C1/C3/C6/C7 states.

There is also an i7z_rw_registers script that allows toggling Turbo mode or set multipliers.

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

sudo apt-get -y install i7z

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

You can also use apt command to install i7z.

sudo apt -y install i7z

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

sudo aptitude install i7z

Summary

In this tutorial we learn how to fix i7z command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.