Software⏱️ 3 min read📅 2026-06-19

How to Fix: Get error messages from gnome-shell

Troubleshooting gnome-shell error messages on Ubuntu.

Quick Answer: Use the --verbose flag with gnome-shell to redirect output to a file, allowing you to capture error messages.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🔧 Proven Troubleshooting Steps
  3. 💡 Conclusion

When running gnome-shell on Ubuntu, users may encounter issues that prevent them from accessing their desktop environment. This error affects users who have installed gnome-shell from the official PPA (Personal Package Archive) and are experiencing problems with session failures or lack of error messages.

This issue can be frustrating for users as it prevents them from utilizing the features and functionality provided by gnome-shell. Fortunately, there are steps that can be taken to resolve this problem and regain access to the desktop environment.

💡 Why You Are Getting This Error

  • The primary reason for this error is a configuration issue with the GDM (GNOME Display Manager) or gnome-shell itself. When gnome-shell is run with the --replace option, it attempts to replace the existing session, but if there are issues with the GDM or gnome-shell configuration, this process can fail, resulting in an empty log file and no error messages.
  • Alternatively, another possible cause is a permissions issue or a problem with the gnome-shell package itself. If the package is not properly installed or updated, it may cause issues with gnome-shell functionality.

🔧 Proven Troubleshooting Steps

Using gnome-shell with verbose logging

  1. Step 1: To troubleshoot this issue, try running gnome-shell with the --verbose option to enable detailed logging. This will help identify any errors or issues that may be causing the problem.
  2. Step 2: Run the command `gnome-shell --verbose --replace > gnomeshell.log` in a terminal window to generate a log file. Analyze the contents of this file for any error messages or clues about what's going wrong.
  3. Step 3: If the verbose log still doesn't provide any useful information, try running the command with the --debug option instead, as this will provide more detailed debugging information.

Checking GDM and gnome-shell configuration

  1. Step 1: Another approach to resolve this issue is to check the GDM and gnome-shell configuration for any errors or issues. Run the command `gsettings list-schemas` to view a list of all available schemas, and then run `gsettings set ` to reset each schema to its default value.
  2. Step 2: Additionally, try running the command `sudo apt-get install --reinstall gnome-shell` to reinstall gnome-shell from source. This may help resolve any package-related issues that could be causing the problem.

💡 Conclusion

By following these steps, users should be able to identify and resolve the underlying cause of the error message when running gnome-shell on Ubuntu. If none of these methods work, it may be necessary to seek further assistance from a Linux expert or online community.

Did this fix your problem?

If not, try searching for specific error codes.

🔍 Search Error Database

❓ Frequently Asked Questions

🛠️ Related Fixes

How to Fix: Pc crashes shortly after launching game (rainbow

Fix Pc crashes shortly after launching game (rainbow six siege). Compl

How to Fix: Installing an APK on a locked down phone

Installing an APK on a locked down phone: Try using a rooted device, e

How to Fix: New PC build- no signal and no clue

Fix New PC build- no signal and no clue. Complete troubleshooting guid