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Fix Ubuntu APT Lock Not Released After Update - Fix 'Artisan Command Not Found' After Composer Install-Fix YAML Syntax Errors in GitHub Actions Workflows

2026-06-14 02:00:36
Fix Ubuntu APT Lock Not Released After Update - Fix 'Artisan Command Not Found' After Composer Install-Fix YAML Syntax Errors in GitHub Actions Workflows

Result check

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

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