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How to Fix Git 'index.lock' File Exists Error - Docker Debugging: Breakpoints Not Hit in VS Code-External Monitor Black Screen in Chrome Troubleshooting

2026-07-28 09:52:16
How to Fix Git 'index.lock' File Exists Error - Docker Debugging: Breakpoints Not Hit in VS Code-External Monitor Black Screen in Chrome Troubleshooting

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.