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 Source Control Not Detecting File Modifications

You edit a file, save it, but the Source Control panel in VS Code shows nothing. No pending chang...

Fix Docker Pull Access Denied Due to Missing Credentials

If you see docker pull returning access denied with a message like ...

Fix VS Code Terminal Not Opening with Docker
If your VS Code terminal refuses to open when Docker is running or after installing Docker extens...

Fix git index.lock File Exists Error on Windows
If you see fatal: Unable to create 'index.lock': File exists. when running G...

Fix ERR_CONNECTION_RESET in Chrome: Network Settings Guide
If Chrome shows ERR_CONNECTION_RESET when you try to load a page, the connection was...

Fix 'python command not found' After Windows Upgrade
After upgrading Windows 10 to 11 (or a major feature update), many users find that typing p...

Issue queue Sitemap Troubleshooting Cloudflare 522: Origin Server Checks Fix Windows Update Error 0x80070002 Due to Network Issues Resolve npm Global Permission Denied on macOS/Linux Windows Explorer Crashing? Diagnostic Steps for Power Users Windows Docker Volume Permission Denied Solution Bluetooth Not Detected in Windows 11: Troubleshooting Guide Python Requests Timeout: How to Catch and Fix How to Fix 'unable to get local issuer certificate' in Git Node Sass Installation Error: GYP Build Fixes Cloudflare Origin Certificate Setup Guide Fix 'pip externally managed environment' Error in Python 3.12 Solving Node.js Heap Out of Memory Errors in Production Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities