Fix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix VSCode IntelliSense Not Working with TypeScript
You open a TypeScript file in VSCode, start typing, and get no autocomplete, no hover info, no er...
Fix VSCode Permission Denied in Docker Containers
When using Visual Studio Code's Remote – Containers extension or attaching to a running Docke...
How to Fix Python Dependency Conflicts When Installing Packages
You run pip install some-package and get a wall of text about conflicting dependenci...
Fix Nginx 502 Bad Gateway with Docker and PHP-FPM
You have a Docker setup with Nginx proxying to a PHP-FPM container, and you're getting a 502 ...
How to Fix ERR_CONNECTION_RESET in Chrome Safe Mode
If you're seeing ERR_CONNECTION_RESET in Chrome, it usually means the connection...
Issue queue
SitemapCloudflare 521 Error During Setup – How to Resolve
Fix Chrome Extensions Not Working After Update
Remote Desktop Credentials Error Troubleshooting
How to Fix Windows Cannot Access Shared Folder in Windows 10
VS Code Workspace Save Permission Error Fix
Troubleshoot Windows 11 Update Hanging at 0%
Chrome Freezes at Launch on Mac – Troubleshooting Guide
How to Reset Windows Defender Real-Time Protection
Docker Build Context Canceled Timeout Fix
Fix Git 'fatal: refusing to merge unrelated histories' on GitHub
How to Fix 'python' Command Not Found in VS Code
Cloudflare Wildcard Subdomain SSL and DNS Guide
Fix Chrome Extensions Not Working After Update
Remote Desktop Credentials Error Troubleshooting
How to Fix Windows Cannot Access Shared Folder in Windows 10
VS Code Workspace Save Permission Error Fix
Troubleshoot Windows 11 Update Hanging at 0%
Chrome Freezes at Launch on Mac – Troubleshooting Guide
How to Reset Windows Defender Real-Time Protection
Docker Build Context Canceled Timeout Fix
Fix Git 'fatal: refusing to merge unrelated histories' on GitHub
How to Fix 'python' Command Not Found in VS Code
Cloudflare Wildcard Subdomain SSL and DNS Guide