Fix Git Pull Unrelated Histories Error: Step-by-Step - Resolving 'index.lock file exists' in Git on macOS-Docker Background Container Keeps Exiting: Fix Guide

Updated 2026-07-28 11:22:46windows-fixes
Fix Git Pull Unrelated Histories Error: Step-by-Step - Resolving 'index.lock file exists' in Git on macOS-Docker Background Container Keeps Exiting: Fix Guide
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.