Coding⏱️ 2 min read📅 2026-06-02

How to Fix: GitHub: Permission denied (publickey). fatal: Could not read from remote repository

Fix GitHub: Permission denied (publickey). fatal: Coul. Check if your SSH key is correctly confi. Step-by-step guide included.

Quick Answer: Check if your SSH key is correctly configured and add it to the GitHub repository. Ensure that the correct branch is being pushed to, and try again with the correct command.

📋 Table of Contents

  1. 🔧 Proven Troubleshooting Steps
  2. ✨ Wrapping Up

To resolve the 'Permission denied (publickey)' error on GitHub, follow these steps:

🔧 Proven Troubleshooting Steps

Method 1: Update SSH Keys

  1. Step 1: Open the Terminal and type `ssh -i ~/.ssh/id_rsa.pub ulrichheinelt@github.com` to verify your public SSH key.

Method 2: Add SSH Key Manually

  1. Step 1: Go to GitHub's SSH and GPG keys page and click the 'New SSH key' button.

Method 3: Update Git Configuration

  1. Step 1: Run the command `git config --global user.remote origin` to update your Git configuration.

✨ Wrapping Up

By following these steps, you should be able to resolve the 'Permission denied (publickey)' error on GitHub and successfully push changes to your remote repository.

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