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 SSL Certificate Verify Failed: Unable to Get Local Issuer

When you see fatal: unable to access '...': SSL certificate problem: unable to get ...

Chrome Sync Not Working After Disabling Extensions: Fixes
You disabled some Chrome extensions to troubleshoot a problem, and now sync has stopped working –...

Docker Container Exits Immediately on Linux: Fixes
You start a Docker container, but it exits immediately. This is a common issue on Linux. The cont...

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 Create a package.json for Your npm Project
If you're starting a Node.js project, you'll need a package.json file. This ...

Fix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...


    Issue queue
Sitemap
Fix ERR_NAME_NOT_RESOLVED After Chrome Update
Windows Remote Desktop Won't Connect After Sleep Fix
Windows Security App Won't Open in Safe Mode: Fixes
How to Recover from Git Detached HEAD State
Fix Greyed Out Breakpoints in VS Code Debugger
How to Reset Microsoft Edge Sync Settings
Chrome Extensions Not Loading? Try Disabling Antivirus Temporarily
Fix NET::ERR_CERT_AUTHORITY_INVALID on Windows 10
Chrome Certificate Authority Invalid Error Fix
Windows Explorer Keeps Restarting: Troubleshooting Guide
How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer
Defender Real-Time Protection Not Working Fix
Desk note

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