Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Windows 11 Update Stuck at 0%: How to Fix with Troubleshooter

You click Check for updates, it sits at 0% for ages, and the progress bar doesn't budge. This...

Fix Git 'index.lock' File Exists Error in IntelliJ

If you see an error like fatal: Unable to create 'project/.git/index.lock': File ex...

Windows 11 Update Stuck at 0%: How to Fix
You click 'Check for updates' and see the download stuck at 0% for minutes or hours. This...

Debugging Jest Tests in VS Code: Breakpoints Not Hit
You set a breakpoint in a Jest test file, start debugging, and the test runs to completion but th...

Recover Lost Changes After Git Detached HEAD
You've made several edits, then checked out an old commit or tag, and now Git says you're...

How to Reset Windows Defender Real-Time Protection
Windows Defender real-time protection can sometimes get stuck, fail to turn on, or stop respondin...


    Issue queue
Sitemap
Stop npm install Permission Denied on Mac/Linux
Fixing Nginx 502 Bad Gateway with Docker and Load Balancers
How to Fix Docker Access Denied on Image Pull
How to Fix 'Port Already Allocated' in Docker Compose
Fix 'Permission Denied' in VS Code Terminal for Node.js
Docker Port Conflict: Quick Fix Guide
Fix Docker Compose .env File Not Loading
Troubleshooting Docker No Space Left on Device (Devicemapper)
How to Resolve RDP Password Expired Issue
How to Stop Windows Explorer from Hanging
Node Engine Not Satisfied – How to Fix
Fix VS Code Terminal Not Opening on Mac
Desk note

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