lcp2_mlehash command not found

Introduction

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

lcp2_mlehash: command not found

or when using sudo you get the following error message

sudo: lcp2_mlehash: command not found

Solutions to lcp2_mlehash: command not found

How To Fix lcp2_mlehash: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu lcp2_mlehash is provided by tboot package.

tboot is:

Trusted Boot (tboot) is an open source, pre-kernel/VMM module that uses Intel(R) Trusted Execution Technology (Intel(R) TXT) to perform a measured and verified launch of an OS kernel/VMM.

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

sudo apt-get -y install tboot

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

You can also use apt command to install tboot.

sudo apt -y install tboot

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

sudo aptitude install tboot

Summary

In this tutorial we learn how to fix lcp2_mlehash command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.