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 ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesDocker Compose Env Variable Not Available in Container: Fix
You define an environment variable in your docker-compose.yml file, but when you run...
Windows Search Indexing Configuration Best Practices
If Windows Search is slow, returns no results, or uses too much CPU, the indexing configuration i...
VS Code Git Not Detecting Changes in Workspace: Fixes
You open VS Code, make edits, and expect to see them in the Source Control panel. But nothing sho...
Fixing Python Memory Errors on Large Files in Linux
When processing a large file in Python on Linux, you may encounter a MemoryError or ...
How to Configure pnpm Store Path (and Fix Common Issues)
If you use pnpm, you may run into disk space warnings, permission errors, or duplicate packages. ...
Issue queue
SitemapTroubleshooting Edge Tab Sync Issues
Troubleshoot Windows Defender Real-Time Protection Not Starting
How to Fix Breakpoints Not Working in Jest with VS Code
Fix Chrome Extensions That Won't Install from Web Store
Fix Chrome Extensions Not Working After Update
Update Git Remote URL with set-url origin
How to Debug Nginx Syntax Error: Missing Semicolon
Nginx Upstream Connection Refused Error Fix
Cloudflare Origin Certificate Setup Checklist
How to Reduce Chrome Memory After Update
Troubleshoot Chrome Extension Permission Errors
Fixing Git Authentication Failed in VS Code
Troubleshoot Windows Defender Real-Time Protection Not Starting
How to Fix Breakpoints Not Working in Jest with VS Code
Fix Chrome Extensions That Won't Install from Web Store
Fix Chrome Extensions Not Working After Update
Update Git Remote URL with set-url origin
How to Debug Nginx Syntax Error: Missing Semicolon
Nginx Upstream Connection Refused Error Fix
Cloudflare Origin Certificate Setup Checklist
How to Reduce Chrome Memory After Update
Troubleshoot Chrome Extension Permission Errors
Fixing Git Authentication Failed in VS Code