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Fix Git Authentication Failed in VS Code on Mac - ERR_NAME_NOT_RESOLVED Troubleshooting Steps-Fix Git 'index.lock' File Exists Error on Linux

Updated 2026-07-28 13:19:26office-tools

Fix Git Authentication Failed in VS Code on Mac - ERR_NAME_NOT_RESOLVED Troubleshooting Steps-Fix Git 'index.lock' File Exists Error on Linux

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Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

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