Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Fix the Git index.lock File Exists Error

You're in the middle of a Git operation—commit, merge, or rebase—and Git stops with: fa...

Windows 11 Installation Assistant Not Completing Setup: Fixes
You launch the Windows 11 Installation Assistant, it runs for a while, then either stalls, throws...

How to Set npm Prefix to Avoid Permission Denied Errors
If you've seen EACCES: permission denied when running npm install -g

Fix Nginx Config Test 'Permission Denied' Error
Running nginx -t and seeing 'permission denied' can stop you from reloading ...

Python Requests Timeout Not Working: Fixes & Checks
You set a timeout in requests.get(url, timeout=5), but the request hangs for minutes...

Fix 'Python Is Not Recognized as an Internal or External Command'
When you type python in the Command Prompt and see 'python is not recognized...


    Issue queue
Sitemap
How to Fix Port Already Allocated Error in Docker Compose for Nginx
Troubleshooting Docker Swarm Network Errors
Python Requests Timeout: Connection vs Read
Docker Nginx 502 Bad Gateway After Restart Fix
Node.js Memory Limit Increase Not Working
How to Stop Chrome Black Screen Flickering
How to Fix Git Push Rejected (Non Fast-Forward Error)
Troubleshooting Nginx Syntax Error on Config Test
Fix Nginx Redirect Loop in WordPress
Android Edge Sync Failure: Practical Fixes
Cloudflare DNS Propagation: Quick Fixes and Checklist
How to Resolve Git Merge Conflicts with Stashed Changes
Desk note

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