Fix Git 'index.lock file exists' Error
If you see fatal: Unable to create 'path/.git/index.lock': File exists. when...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesVS Code Git Changes Not Detected After Clone: Fixes
You clone a repository, open it in VS Code, but the Source Control panel shows no changes—even th...
Fix Cloudflare Wildcard Subdomain Not Working with WordPress
You set up a wildcard DNS record in Cloudflare (e.g., *.example.com) expecting all subdomains to ...
How to Fix Windows Search Indexing Not Working
If Windows Search stops returning results or takes too long, the indexing service is likely stall...
Fix VS Code IntelliSense Not Working in Workspace
When you open a workspace in VS Code and IntelliSense stops showing suggestions, it usually point...
Fix Chrome Black Screen on Nvidia GPU with Hardware Acceleration
If you're seeing a black screen in Chrome—especially when watching videos or scrolling—and yo...
Issue queue
SitemapResolving Python Package Version Conflicts
How to Reset Taskbar Icons in Windows 11: 4 Methods
Docker Default Network Not Found Fix
Fix Missing System Tray Icons on Windows
Fix Python Permission Errors in VS Code Terminal
Python Requests Timeout: How to Avoid Hanging Connections
Fix npm install Permission Denied (EACCES) Error
Node.js Heap Out of Memory on Windows: How to Fix
Fix Docker Nginx 502 Bad Gateway After Restart
Clear pnpm Cache: Fix Errors and Free Space
Fix VS Code Source Control Not Detecting Changes in Subfolder
Fix 'docker network not found' After Prune
How to Reset Taskbar Icons in Windows 11: 4 Methods
Docker Default Network Not Found Fix
Fix Missing System Tray Icons on Windows
Fix Python Permission Errors in VS Code Terminal
Python Requests Timeout: How to Avoid Hanging Connections
Fix npm install Permission Denied (EACCES) Error
Node.js Heap Out of Memory on Windows: How to Fix
Fix Docker Nginx 502 Bad Gateway After Restart
Clear pnpm Cache: Fix Errors and Free Space
Fix VS Code Source Control Not Detecting Changes in Subfolder
Fix 'docker network not found' After Prune