How to Fix: On Linux gcc debugger gets stucked on &"warning: GDB: Failed to se
GDB warning on Linux: Failed to set controlling terminal. Solution involves adjusting GDB settings or using an alternative debugger.
📋 Table of Contents
The warning message you're encountering, 'warning: GDB: Failed to set controlling terminal: Operation not permitted', typically arises from a lack of permissions or insufficient access rights when attempting to run the debugger. This is a common issue in Linux environments.
🔍 Why This Happens
- [Cause]
✅ Best Solutions to Fix It
Method 1: Adjusting Permissions
- Step 1: Open a terminal as the root user or use `sudo` to gain necessary permissions.
Method 2: Using an Alternative Terminal
- Step 1: Open a new terminal window and navigate to the directory where your project is located.
🎯 Final Words
By following these steps, you should be able to resolve the 'Failed to set controlling terminal' issue and successfully debug your C++ program in Linux using VS Code.
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