How to Fix (libcrypto.so.1.0.0) Error on Linux

Are you facing the “libcrypto.so.1.0.0” error while installing Cisco Packet Tracer on your Linux system? Don’t worry; I found the solution for you and shared it!

In this article, I will explain the step-by-step process to resolve this error as well as how to run Packet Tracer on Linux. However, you may encounter this issue even if you are using Ubuntu, Debian, or Linux Mint. Therefore, you can quickly resolve the “libcrypto.so.1.0.0” issue.

How to Fix (libcrypto.so.1.0.0: no version information available for Packet Tracer7) Error on Linux

You may encounter compatibility issues while installing Cisco Packet Tracer on Linux-based systems. You may also see such matters, especially on distributions such as Ubuntu, Debian, and Linux Mint.

However, this simulator program is essential when preparing for Cisco exams. As a result, following the proper steps will help you solve these compatibility issues.

Installing Packet Tracer on Windows 11 & 10 is usually straightforward. However, this may be different on Linux systems. In addition, you may encounter more compatibility issues on Linux operating systems. In short, you may need to be more careful on Linux with the proper steps.

You may be tempted to update when a new Linux distribution is released. However, you should first backup your host PC. Also, programs like Packet Tracer may not work correctly on the latest versions. Therefore, be careful before updating. Because by taking a backup, you prevent possible problems.

Let’s say you received the error “libcrypto.so.1.0.0: no version information available required by ./Packet Tracer7” while installing PT on Linux/Debian OS. In this case, you will be able to use Packet Tracer without any problems by following the steps below.

Troubleshoot Packet Tracer Error

For example, when running Packet Tracer on Linux, you encountered this error in the terminal. At this point, you should check if the package is installed on your system. However, if the package is installed but PT still does not open, you need to reinstall the package.

So, what is “libcrypto.so.1.0.0”? This package is a cryptography library for C++ programs. We also use it to create programs using cryptographic algorithms. The library uses the Pipes and Filters architecture.

If you want to get more information about this package, you can check the Debian Pkgs source. Also, to fix this error on Linux, you must first open the terminal on your desktop. Then, you also need to get root access. In addition, to install the libcrypto package required for the Cisco simulator, execute the following commands.

1) sudo apt-get update
2) sudo apt-get install libssl1.0.0
./PacketTracer7 komutunu tekrar uyguladığınız aynı hata ile karşılaşırsanız bir sonraki komutu uygulayınız.
3) cp -i /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 /opt/pt/bin/
cp: overwrite '/opt/pt/bin/libcrypto.so.1.0.0'? Y -->> Yes (Y) tuşuna basın.
4) ./PacketTracer7
Starting Cisco Packet Tracer…
Copy

If you get an error while installing the libssl1.0.0 package, update your repository. Precisely, you should edit /etc/apt/sources.list file. So, make sure your repositories are correct. This will help you to solve the installation problem. If you still cannot install libssl1.0.0, you can use the following commands.

1) wget https://ftp.debian.org/debian/pool/main/libp/libpng/libpng12-0_1.2.50-2+deb8u3_amd64.deb
2) sudo dpkg -i libpng12-0_1.2.50-2+deb8u3_amd64.debCopy

Installing libcrypto on Linux ⇒ Video

Watch the video below to decode and install this package on your Linux OS. Plus, you can subscribe to our YouTube channel to support us wholeheartedly!

Conclusion

In conclusion, you can run the Cisco simulator 7.2 on Linux. You can use the method I mentioned in this article. Additionally, this method is straightforward and effective. So you can troubleshoot and solve the “libcrypto.so.1.0.0” issue.