Fix Nginx 502 Bad Gateway in Docker Alpine
You have an Nginx container running on Alpine Linux, and it returns a 502 Bad Gateway. This usual...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesVSCode IntelliSense Not Working for React: Fixes
You open a React component in VSCode, start typing a prop or a hook, and get no suggestions. Inte...
Fix Git 'index.lock' File Exists Error in SourceTree
If you use SourceTree and see an error message like fatal: Unable to create 'path/to/.g...
Fix pip Error: Externally Managed Environment
If you're on a modern Linux distribution (like Debian 12, Ubuntu 23.04+, Fedora, or Arch) and...
How to Fix pnpm ERR! Unsupported URL Type
When using pnpm, you may encounter an error like pnpm ERR! Unsupported URL Type. Thi...
How to Merge a Git Detached HEAD Back to Master
If you see a message like 'You are in 'detached HEAD' state' after checking out a...
Issue queue
SitemapWindows 11 Assistant Stuck at 99%: Reset and Finish
Passing Env Vars to Docker Compose Services
How to Fix npm Global Install Permission Error
Fix Bluetooth Not Showing in Device Manager on Windows 11
Chrome ERR_NAME_NOT_RESOLVED: How to Use ipconfig /flushdns
Chrome DNS Error: Reset Flags and Clear Cache
Docker Compose Ports Not Working: Common Fixes
Fix DNS Probe Finished NXDOMAIN Not Working on WiFi
Volume Mount Causing Docker Container to Exit – Solutions
Windows 10 Taskbar Icons Not Clicking: How to Fix
How to Access a Shared Folder on Network in Windows 10
How to Recover Lost Commits from Git Detached HEAD
Passing Env Vars to Docker Compose Services
How to Fix npm Global Install Permission Error
Fix Bluetooth Not Showing in Device Manager on Windows 11
Chrome ERR_NAME_NOT_RESOLVED: How to Use ipconfig /flushdns
Chrome DNS Error: Reset Flags and Clear Cache
Docker Compose Ports Not Working: Common Fixes
Fix DNS Probe Finished NXDOMAIN Not Working on WiFi
Volume Mount Causing Docker Container to Exit – Solutions
Windows 10 Taskbar Icons Not Clicking: How to Fix
How to Access a Shared Folder on Network in Windows 10
How to Recover Lost Commits from Git Detached HEAD