Windows 11 Installation Assistant Stuck at 99%: Fixes That Work
You’re upgrading to Windows 11 via the Installation Assistant, and it gets stuck at 99%. The prog...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Docker Nginx 502 Bad Gateway After Restart
After restarting your Docker containers, you might see a 502 Bad Gateway error when accessing you...
VSCode Terminal Not Opening on Ubuntu: Fixes That Work
You open the integrated terminal in VSCode on Ubuntu, but nothing happens—no shell, no error, jus...
How to Fix Nginx Upstream Connection Refused on Port 80
When nginx logs show "upstream connection refused" while connecting to port 80, it means ...
Cloudflare Origin Certificate Setup for Apache
If you use Cloudflare's proxy (orange cloud), you can set up an origin certificate to encrypt...
Git Push Rejected Non Fast Forward: Troubleshooting Checklist
If you see ! [rejected] main -> main (non-fast-forward) when running
Issue queue
SitemapFix Python Package Version Conflicts
Fix Nginx 502 Bad Gateway on Docker Ubuntu
Nginx Syntax Error: Common Causes and Solutions
Chrome Using Too Much RAM on Mac? Fix It Now
npm package.json Not Found in node_modules Error
Docker Permission Denied on Mac Volumes
Chrome Black Screen on External Monitor Fix
Node Sass Build Error Fix Guide
Fix Docker Build Context Canceled Error in Docker Desktop
Fix Docker 'No Space Left on Device' for Images
Fix Windows Explorer Restarting from Corrupted System Files
Fix 'Git Remote Origin Already Exists' Error
Fix Nginx 502 Bad Gateway on Docker Ubuntu
Nginx Syntax Error: Common Causes and Solutions
Chrome Using Too Much RAM on Mac? Fix It Now
npm package.json Not Found in node_modules Error
Docker Permission Denied on Mac Volumes
Chrome Black Screen on External Monitor Fix
Node Sass Build Error Fix Guide
Fix Docker Build Context Canceled Error in Docker Desktop
Fix Docker 'No Space Left on Device' for Images
Fix Windows Explorer Restarting from Corrupted System Files
Fix 'Git Remote Origin Already Exists' Error