Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

VSCode Breakpoint Not Hit Due to Source Maps: Fix

You set a breakpoint in your TypeScript or React source file, start debugging, and the breakpoint...

Fix npm Global Install Permission Denied Without Sudo

When you run npm install -g and see "EACCES: permission denied", it's be...

Fix Cloudflare Wildcard Subdomain Not Resolving

You set up a wildcard DNS record in Cloudflare (e.g., *.example.com) expecting all s...

Fix VSCode Git Auth Failed: Expired Token

You're working in Visual Studio Code, try to push or pull, and see an error like "Git: Au...

Fix Docker Compose 'Port Already Allocated' for MySQL

You run docker compose up and get an error like Error: Port 3306 is already al...

How to Fix Windows 11 Taskbar Icons Missing After Update
After a Windows 11 update, some users find that taskbar icons—like the Start button, search, or p...


    Issue queue
Sitemap
DNS Probe Finished NXDOMAIN on Mac: How to Fix
Cloudflare Full Strict SSL: Origin Certificate Fixes
Docker Desktop Permission Denied on Startup Fix
Fix VS Code Permission Denied After Update
Fix Python requests.get Timeout Not Applying
Resolve Docker 'network not found' Error in Linux
Fix Nginx Configuration Test Failed Server Block
Fix Nginx 502 Bad Gateway Docker Permission Denied
Troubleshoot Cloudflare Error 521
How to Fix GitHub Authentication Failed in VS Code
Fix Nginx 502 Bad Gateway with Docker Socket
How to Fix 'index.lock file exists' in Git Rebase
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities