Software⏱️ 4 min read📅 2026-06-15

How to Fix: How to fix '605: /lib/libc.so.6' error for Matlab in Linux?

Error fixing for Matlab in Linux with Ubuntu 11.10 32-bit OS.

Quick Answer: Update libc library to fix the error.

📋 Table of Contents

  1. ⚠️ Common Causes
  2. ✅ Best Solutions to Fix It
  3. 🎯 Final Words

The '605: /lib/libc.so.6' error in Matlab on Linux is an issue that affects users of older versions of Matlab, particularly those using the R2010a version. This error occurs when the Matlab binary is unable to locate the libc.so.6 library, which is a fundamental component required for the application to run smoothly.

This frustrating error can be caused by a variety of factors, including an outdated or corrupted system library, incorrect symbolic links, or even issues with the Matlab installation itself. Fortunately, there are several methods to resolve this issue and get Matlab up and running again.

⚠️ Common Causes

  • The primary reason for this error is that the libc.so.6 library has been removed from newer versions of Ubuntu in favor of glibc 2.15 or later. This change can cause issues with older applications, including Matlab. An alternative reason could be related to incorrect symbolic links or issues with the Matlab installation process.
  • Another possible cause might be related to a mismatch between the system libraries and those required by Matlab.

✅ Best Solutions to Fix It

Update System Libraries

  1. Step 1: Step 1: Update the system libraries by running the following command in the terminal: `sudo apt-get update && sudo apt-get upgrade`.
  2. Step 2: Step 2: Install the glibc package, which includes libc.so.6, using the following command: `sudo apt-get install libglibc2.15-amd64`.
  3. Step 3: Step 3: Verify that the library has been successfully installed by running the following command: `ldd /usr/local/matlabR2010a/bin/util/oscheck.sh | grep libc`.
  4. Step 4: Step 4: Update Matlab to use the new system libraries by running the following command: `sudo matlab -nojvm -nosplash`.
  5. Step 5: Method 1 should resolve the issue and allow Matlab to run without errors.

Reinstall Matlab

  1. Step 1: Step 1: Download the Matlab R2010a installation package from the official Matlab website or a trusted source.
  2. Step 2: Step 2: Run the installer, selecting the option to install Matlab in a location where it can write files to the system library directory (e.g., /usr/lib/matlab).
  3. Step 3: Step 3: Verify that the installation was successful by running Matlab and checking for any errors.
  4. Step 4: Method 2 may be necessary if updating system libraries does not resolve the issue.

🎯 Final Words

To fix the '605: /lib/libc.so.6' error in Matlab on Linux, one can try either updating the system libraries or reinstalling Matlab. Updating system libraries is generally recommended as it preserves existing system configurations and dependencies. However, if this method does not resolve the issue, reinstalling Matlab may be necessary to ensure compatibility with newer system libraries.

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