Fix Nginx 502 Bad Gateway in Docker Containers
An Nginx 502 Bad Gateway error when proxying to a Docker container usually means Nginx cannot rea...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesResolving Python Dependency Conflicts with Poetry Lock File
You're working on a Python project managed by Poetry, and after adding or updating a dependen...
Fixing Python UnicodeDecodeError with latin-1 Codec
You're reading a file in Python and hit UnicodeDecodeError: 'charmap' codec can...
Fix WiFi No Internet on Windows 11 Using Command Prompt
You're connected to WiFi but can't browse the web. The icon shows internet access but pag...
Fix Windows Explorer Restarting After Software Install
If you've just installed a program and Windows Explorer starts restarting repeatedly—taskbar ...
Git index.lock File Exists Even After Deleting: Fixes
You delete the .git/index.lock file, but Git still says it exists. This can happen d...
Issue queue
SitemapReduce Chrome Tab RAM Usage
Troubleshoot Git Merge Conflict Exit Code 128
Fix npm package.json Not Found Error
How to Fix Nginx 502 Bad Gateway with Docker Compose Variables
Troubleshoot Node Sass Build Failure on Windows/Mac
Windows Search Service Not Running Fix
How to Fix Windows Index Not Updating for New Files
Fix Windows Update Service Not Running in Event Viewer
Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate
Troubleshooting Cloudflare SSL Modes: Full, Strict, and Flexible
Resolving pnpm Lockfile Merge Conflicts
How to Fix Git Detached HEAD State and Undo Changes
Troubleshoot Git Merge Conflict Exit Code 128
Fix npm package.json Not Found Error
How to Fix Nginx 502 Bad Gateway with Docker Compose Variables
Troubleshoot Node Sass Build Failure on Windows/Mac
Windows Search Service Not Running Fix
How to Fix Windows Index Not Updating for New Files
Fix Windows Update Service Not Running in Event Viewer
Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate
Troubleshooting Cloudflare SSL Modes: Full, Strict, and Flexible
Resolving pnpm Lockfile Merge Conflicts
How to Fix Git Detached HEAD State and Undo Changes