Software⏱️ 3 min read📅 2026-06-11

How to Fix: Windows Subsystem for Linux: error fetching identities: communication with agent failed with keys from KeepassXC

Error fetching identities in WSL due to communication failure with ssh agent from KeepassXC. Solution involves configuring WSL-SSH-Agent and OpenSSH Authentication Agent.

Quick Answer: Configure WSL-SSH-Agent and OpenSSH Authentication Agent correctly, ensuring proper communication between the two agents.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. 🔧 Proven Troubleshooting Steps
  3. 💡 Conclusion

The Windows Subsystem for Linux (WSL) error 'error fetching identities: communication with agent failed with keys from KeepassXC' affects users who are trying to use their SSH keys with WSL. This issue occurs when there is a problem with the communication between the WSL environment and the OpenSSH authentication agent.

This error can be frustrating for users as it prevents them from accessing their Linux systems remotely using SSH. However, this guide will help you troubleshoot and resolve this issue.

🔍 Why This Happens

  • The primary reason for this error is that WSL uses a different socket name than the OpenSSH authentication agent. The WSL environment looks for the 'agent.sock' socket in the user's home directory, while the OpenSSH authentication agent uses a different socket name. This can cause communication issues between the two agents.
  • Another possible reason is that the WSL environment is not properly configured to use the OpenSSH authentication agent. In some cases, the WSL environment may not be aware of the existence of the authentication agent or may not be able to communicate with it correctly.

🔧 Proven Troubleshooting Steps

Configuring the WSL Environment to Use the OpenSSH Authentication Agent

  1. Step 1: Step 1: Update the WSL environment to use the correct socket name for the OpenSSH authentication agent. Add the following line to your ~/.zshrc file: export SSH_AUTH_SOCK=$HOME/.ssh/agent.sock
  2. Step 2: Step 2: Check if the 'agent.sock' socket exists in the user's home directory. If it does not exist, create it by running the command `mkdir -p $HOME/.ssh` and then adding a new file called 'agent.sock' to this directory.
  3. Step 3: Step 3: Restart your shell or terminal to apply the changes. You can do this by running the command `exec zsh` or closing and reopening your terminal.

Using the npiperelay.exe Utility

  1. Step 1: Step 1: Download and install the npiperelay.exe utility from the WSL-SSH-Agent repository.
  2. Step 2: Step 2: Copy the npiperelay.exe executable to a location where it can be found by the WSL environment. This is typically in the /mnt/c/Users/yourusername/Documents/ directory.

💡 Conclusion

To resolve the 'error fetching identities: communication with agent failed with keys from KeepassXC' issue, you need to configure your WSL environment to use the correct socket name for the OpenSSH authentication agent or use the npiperelay.exe utility. By following these steps, you should be able to troubleshoot and resolve this issue.

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