Frequently Asked Questions

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Sheng Chen edited this page Aug 19, 2025 · 1 revision

Could not log in with device flow on github.com: self-signed certificate in certificate chain

Set the environment variable: NODE_EXTRA_CA_CERTS to the path of your cert

Failed to start language server

Check if there is -Xverify:none in the eclipse.ini

Configuring your proxy server or firewall for Copilot

https://docs.github.com/en/copilot/managing-copilot/managing-github-copilot-in-your-organization/configuring-your-proxy-server-or-firewall-for-copilot