Nginx Upstream Connection Refused: Fixing localhost Errors
You set up an nginx reverse proxy to forward requests to a backend service on localhost, but ngin...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Update Error 0x80070005 by Repairing Registry Permissions
If you see error 0x80070005 when running Windows Update, the problem is often a permissions issue...
Fix VSCode Breakpoints Not Hitting in TypeScript
You set a breakpoint in a TypeScript file, run the debugger, and execution never pauses. This is ...
How to Fix Cloudflare 522 Error from Plugin Conflicts
If you're seeing a Cloudflare 522 error, it usually means the connection between Cloudflare a...
Fix Git Lock File Not Deleted After Crash
If Git reports a lock file error after a crash, it usually means a previous Git operation was int...
Fix Windows 11 Installation Assistant Stuck at 99%
You're running the Windows 11 Installation Assistant, it reaches 99%, and then nothing happen...
Issue queue
SitemapFixing Python Dependency Conflicts in Docker Containers
Windows 11 Update Not Starting: 0% Stuck Fix
Chrome Sync Not Working on Mac: Fixes That Actually Work
VS Code Update Killed My Terminal – Troubleshooting Guide
How to Solve Python Permission Denied During pip Install
Troubleshooting npm package.json Not Found Error on Linux
How to Fix Windows Search Indexing Not Working
How to Setup Cloudflare Origin Certificate for Nginx
How to Fix pip Permission Denied macOS
Manual index.lock Deletion in Git
How to Fix Python Dependency Conflicts in a Virtual Environment
Fix Windows Defender Real-Time Protection Not Starting
Windows 11 Update Not Starting: 0% Stuck Fix
Chrome Sync Not Working on Mac: Fixes That Actually Work
VS Code Update Killed My Terminal – Troubleshooting Guide
How to Solve Python Permission Denied During pip Install
Troubleshooting npm package.json Not Found Error on Linux
How to Fix Windows Search Indexing Not Working
How to Setup Cloudflare Origin Certificate for Nginx
How to Fix pip Permission Denied macOS
Manual index.lock Deletion in Git
How to Fix Python Dependency Conflicts in a Virtual Environment
Fix Windows Defender Real-Time Protection Not Starting