Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

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...

Fixing Cloudflare SSL Full Strict Sync Issues
When you enable Cloudflare's SSL/TLS encryption mode to Full (Strict), your site may stop syn...

Fix 'Python' Command Not Found After Reinstall on Windows
You reinstalled Python on Windows, but when you type python in Command Prompt, you g...

Fix Nginx 13 Permission Denied Error: Step-by-Step
You're configuring Nginx and see 13: Permission denied in the error log. This us...

How to Fix Windows Update Service Not Running
If Windows Update won't start or you see an error like "Windows Update cannot check for u...

Python Virtual Environment Not Activating in Git Bash: Fixes
You're in Git Bash on Windows, you run source venv/Scripts/activate, and nothing...


    Issue queue
Sitemap
Resolve ERR_CONNECTION_RESET by Resetting Proxy Settings
How to Fix Nginx Access Log Permission Denied
Git LFS on GitHub: Setup Guide and Common Fixes
How to Fix Git Push Rejected Non-Fast-Forward Error
How to Fix Windows Update Error 0x80070002
Windows Search Indexing Stuck? Here's How to Fix It
How to Fix a Stuck Windows 11 Update Using SFC and DISM
Fix Cloudflare Full Strict SSL Certificate Error
VS Code Git Auth Failed on Linux – Fix
Windows 10 Certificate Authority Invalid Error Fix
Fix Git Clone Connection Timed Out on Windows 10
Troubleshoot VSCode Terminal Git Bash Issue
Desk note

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