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 IntelliJ

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

Chrome Extensions Not Loading: Fixes for Common Issues
If you open Chrome and notice your extensions are missing, grayed out, or not responding, you'...

Fix ERR_CERT_AUTHORITY_INVALID on Localhost
When testing a local web app, you may see ERR_CERT_AUTHORITY_INVALID in Chrome or si...

Chrome Sync Not Working After Password Change: Fixes
Changing your Google password can break Chrome sync on all devices. Here's how to get it work...

Fix Windows 11 Installation Assistant Frozen During Update
You launch Windows 11 Installation Assistant to upgrade from Windows 10, but the progress bar sto...

Fix Git 'refusing to merge unrelated histories' Error
When you try to merge two Git branches that don't share a common commit history, Git stops wi...


    Issue queue
Sitemap
Common Nginx Redirect Loop Causes and Solutions
Docker Desktop Engine Stuck After Update
Proxy Blocking Chrome Sync? Step-by-Step Guide
How to Fix Windows Update Error 0x800f081f Using Clean Boot
Troubleshoot Chrome Error Code 0x00000000
How to Restore Edge Sync on Windows 11
pyproject.toml Dependency Conflict Guide
Chrome Extensions Not Showing? Common Causes Explained
Nginx Upstream Connection Refused: Fixing localhost Errors
How to Stop Cloudflare SSL Redirect Loop
Troubleshoot Cloudflare Error 521
Discord Black Screen? Turn Off Chrome Hardware Acceleration
Desk note

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