ossxmix command not found

In this troubleshooting guide we learn how to fix ossxmix command not found error message

Introduction

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

ossxmix: command not found

or when using sudo you get the following error message

sudo: ossxmix: command not found

In Ubuntu ossxmix is provided by oss4-gtk package.

oss4-gtk is:

Open Sound System (OSS) is an attempt in unifying the digital audio architecture for UNIX.

This package contains a GTK2-based mixer control program.

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

sudo apt-get -y install oss4-gtk

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

You can also use apt command to install oss4-gtk.

sudo apt -y install oss4-gtk

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

sudo aptitude install oss4-gtk

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