Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix VS Code Git Authentication Failed Keychain Error

If you see "Git authentication failed" in VS Code on macOS, the problem is often the macO...

Fix VS Code Permission Denied When Saving Workspace

When you try to save a workspace file in Visual Studio Code and get a 'Permission denied'...

Fix Chrome Certificate Error: Invalid Authority & Date/Time Issue

You're browsing in Chrome and see a full-page warning: Your connection is not private...

Fix Git Stash Error: index.lock File Exists
You run git stash and see: fatal: Unable to create 'path/.git/index.lock&#...

How to Fix Windows 11 Installation Assistant Stuck at 99% You're running the Windows 11 Installation Assistant, it reaches 99%, and then... nothing. Th...

Fix Node.js Heap Out of Memory When Running Tests When running test suites, you may encounter a fatal error like FATAL ERROR: Ineffective mar...

Issue queue Sitemap Chrome Access Violation: Extension Conflict Guide Remove Stale index.lock in IntelliJ Git Remote Origin Exists and Permission Denied Guide Windows Security Repair Guide Fix Nginx 502 Bad Gateway Docker Permission Denied Troubleshooting Remote Desktop Certificate Warnings Fix 'Python Not Recognized' Error on Windows 11 VS Code Source Control Not Detecting Changes Windows 11 Fix Resolve npm install ENOENT: Step-by-Step Guide Fix Missing Environment Variables in Docker Compose Chrome Using Too Much RAM? Here's How to Fix It Python Requests Timeout: Default Value and How to Set It Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities