Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows Update Service Not Running After Clean Boot

If you performed a clean boot to troubleshoot an issue and later found that Windows Update won...

How to Fix a Detached HEAD with Git Reset --hard

You're working in Git, and suddenly you see a warning: You are in 'detached HEAD...

Fix Chrome Black Screen on Nvidia GPU with Hardware Acceleration
If you're seeing a black screen in Chrome—especially when watching videos or scrolling—and yo...

Fix 'Permission Denied' in VS Code When File Isn't Read-Only
You're editing a file in VS Code and get a 'Permission denied' error when saving, eve...

Fix 'pip externally managed environment' Error on Python 3.11
When you try to install a package with pip on Python 3.11 and see the error error: external...

Fix Windows 11 Installation Assistant Stuck at 99% in Safe Mode
If you're running the Windows 11 Installation Assistant in Safe Mode and it gets stuck at 99%...


    Issue queue
Sitemap
Mac DNS_PROBE_FINISHED_NXDOMAIN Troubleshooting Guide
Cloudflare 521 Error: How to Check Server Logs
Fix Externally-Managed-Environment Error: Use Virtual Environment
Windows Security App Not Opening Command Prompt Fix
Windows 11 99% Installation Error Clean Boot Solution
Nginx Redirect Loop: Server Block Fix
Fix Windows Update Error 0x80070005: Cannot Install Updates
Fix Windows 10 Shared Folder Access Denied Error
How to Resolve Docker Network Not Found
Remote Desktop Connection Failed 0x80004005 Guide
Resolve PowerShell Execution Policy Error in VS Code
VS Code Terminal Permission Error Guide
Desk note

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