regdbdump command not found

Introduction

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

regdbdump: command not found

or when using sudo you get the following error message

sudo: regdbdump: command not found

Solutions to regdbdump: command not found

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

In Ubuntu regdbdump is provided by crda package.

crda is:

This package provides a Central Regulatory Domain Agent (CRDA) to be used by the Linux kernel cfg80211 wireless subsystem to query and apply the regulatory domain settings wireless devices may operate within for a given location.

CRDA queries operational frequency regulations stored within the regulatory database provided by the wireless-regdb package.

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

sudo apt-get -y install crda

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

You can also use apt command to install crda.

sudo apt -y install crda

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

sudo aptitude install crda

Summary

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