How to resolve the ' cannot open shared object file' error and get your program working again.


If you’re experiencing the ‘ cannot open shared object file’ error, you’re not alone. This error is a common issue that can prevent your program from running correctly. Fortunately, there are a few steps you can take to resolve this issue and get your program working again. In this guide, we’ll discuss the causes of this error and provide step-by-step instructions for resolving it quickly and efficiently. With the right knowledge and tools, you can quickly get back to using your program without any further issues!

What is the LibOpenGL Error and Why Does it Occur?

LibOpenGL Error is an error that occurs when the computer fails to properly render graphics. It is caused by a conflict between your computer’s graphics card and the software used to display graphics. This error can occur when you are trying to run a game or other 3D application. It can also happen when you are trying to open a program or if your computer has been idle for too long. Knowing why this error occurs and how to fix it can help you get back up and running quickly.

This error can happen when you attempt to start a program such as the RuneScape client on Ubuntu 20.04. It can also happen when creating a Python program that uses PyQT. Consider the Python program below:

import random
import pyAesCrypt
from PySide6 import QtCore, QtWidgets, QtGui

When you run this program you can get the following error message on the Python terminal:
File “./”, line 6, in
from PySide6 import QtCore, QtWidgets, QtGui
ImportError: cannot open shared object file: No such file or directory.</br.

Steps to Fix the LibOpenGL Error on Linux Systems

If the LibOpenGL error is happening on a linux based device such as Ubuntu desktop or Ubuntu server, open a new terminal wwindow or connect to the affected system via SSH and install the libopengl0 package
Alternatively you can also try to install the freeglut3 and freeglut3-dev packages by running the command:
If the error is happening when you try to pull a docker image from the dockerhub, you can run the command below to fix the error


We hope that the solutions proposed here have helped you to fix the ‘ cannot open shared object file’ error. We hope that this tutorial has been informative and would like to thank you for reading it. Please visit the home page for more helpful guides, troubleshooting tips and tutorials.