Fix Docker Nginx 502 Bad Gateway with MySQL
You have a Dockerized web app behind Nginx, and you're seeing a 502 Bad Gateway error. The ap...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Docker Build Context Canceled Timeout Errors
When running docker build, you might see an error like "context canceled"...
Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome Safe Mode
When you see NET::ERR_CERT_AUTHORITY_INVALID in Chrome while running in Safe Mod...
Fix Python venv 'No such file or directory' Error on Activation
You create a virtual environment with python -m venv myenv, then try to activate it ...
Fix VSCode Terminal Not Opening with Python
You try to run a Python script in VSCode, click the terminal tab, and nothing happens—or the term...
How to Fix an Nginx Redirect Loop: Step-by-Step
You load a site and the browser keeps spinning—eventually showing 'redirect loop' or '...
Issue queue
SitemapDebugging Jest Tests in VS Code: Breakpoints Not Hit
Ubuntu VS Code Git Detection Fix
Fix Windows Security App Configuration Error
Chrome Extensions Not Loading: Troubleshooting Guide
How to Set Timeout in Python Requests
Blank Terminal in VS Code? Try These Fixes
Fix Chrome Certificate Error Due to Antivirus Interference
How to Fix Windows Update Stuck with Error 0x80070080
Fix Missing Integrated Terminal in Visual Studio Code
How to Fix 'Refusing to Merge Unrelated Histories' in Git
Git HTTP Timeout Settings: Step-by-Step Guide
Resolving Node Version Conflicts with Global npm Packages
Ubuntu VS Code Git Detection Fix
Fix Windows Security App Configuration Error
Chrome Extensions Not Loading: Troubleshooting Guide
How to Set Timeout in Python Requests
Blank Terminal in VS Code? Try These Fixes
Fix Chrome Certificate Error Due to Antivirus Interference
How to Fix Windows Update Stuck with Error 0x80070080
Fix Missing Integrated Terminal in Visual Studio Code
How to Fix 'Refusing to Merge Unrelated Histories' in Git
Git HTTP Timeout Settings: Step-by-Step Guide
Resolving Node Version Conflicts with Global npm Packages