The primary reason for this error is that the libGL.so.1 library has been removed or renamed in newer versions of the system. This can happen when a system update is installed, which may include changes to the package management system or the removal of older libraries.Another possible cause is that

How do I fix: Checking and updating package lists?

Step 1: Open a terminal and run the command `sudo apt-get update` to ensure that the package list is up-to-date.Step 2: Run the command `dpkg -l | grep ^rc|awk '{print $2}' | sudo xargs dpkg -P` to remove any obsolete packages.

Software⏱️ 3 min read📅 2026-06-11

How to Fix: How to fix"error while loading shared libraries: libgl.so.1"

Q: How do I fix: 🚀 How to Resolve This Issue Reinstalling and reinstalling the affected packages?

Step 1: Open a terminal and run the command `sudo apt-get install --reinstall libgl1-mesa-glx libgl1-mesa-dri` to reinstall the mesa-common package, which includes the libGL.so.1 library.Step 2: Run the command `sudo dpkg -i /usr/lib/i386-linux-gnu/libGL.so.1` to manually install the 32-bit version

Error loading shared libraries libGL.so.1: cannot open shared object file No such file or directory.

Quick Answer: Check for duplicate files and verify the correct path to libGL.so.1.

📋 Table of Contents

⚠️ Common Causes
🚀 How to Resolve This Issue
🎯 Final Words

The error 'error while loading shared libraries: libGL.so.1: cannot open shared object file: No such file or directory' occurs when the system is unable to find the libGL.so.1 library, which is required by certain applications such as smplayer, cairo-dock, and unity-2d-shell. This issue affects users who have installed these applications on their system.

This error can be frustrating because it prevents the user from running these applications, and it may also cause other issues with the system's functionality. In this guide, we will explore the root causes of this error and provide two methods to fix it.

⚠️ Common Causes

The primary reason for this error is that the libGL.so.1 library has been removed or renamed in newer versions of the system. This can happen when a system update is installed, which may include changes to the package management system or the removal of older libraries.
Another possible cause is that the libGL.so.1 library is not properly installed or linked to the system's application directories.

🚀 How to Resolve This Issue

Reinstalling and reinstalling the affected packages

Step 1: Open a terminal and run the command `sudo apt-get install --reinstall libgl1-mesa-glx libgl1-mesa-dri` to reinstall the mesa-common package, which includes the libGL.so.1 library.
Step 2: Run the command `sudo dpkg -i /usr/lib/i386-linux-gnu/libGL.so.1` to manually install the 32-bit version of the library.
Step 3: Run the command `sudo ldconfig` to update the system's dynamic linker configuration.

Checking and updating package lists

Step 1: Open a terminal and run the command `sudo apt-get update` to ensure that the package list is up-to-date.
Step 2: Run the command `dpkg -l | grep ^rc|awk '{print $2}' | sudo xargs dpkg -P` to remove any obsolete packages.

🎯 Final Words

To fix the 'error while loading shared libraries: libGL.so.1: cannot open shared object file: No such file or directory' error, try reinstalling and reinstalling the affected packages or checking and updating package lists. If the issue persists, consider seeking further assistance from a system administrator or Linux expert.

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