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 Defender Real-Time Protection Stuck Off in Windows 11

You open Windows Security, see real-time protection is off, click the toggle, and it turns back o...

Fix pip Externally Managed Environment Error on Linux

If you're seeing error: externally-managed-environment when trying to pip ...

Troubleshoot Windows Cannot Access Shared Folder
When you try to open a shared folder from another computer and see 'Windows cannot access \\c...

Fix Chrome Black Screen During Videos: Hardware Acceleration
If you're watching a video in Chrome and the screen goes black (but audio continues), hardwar...

Fix VS Code Git Authentication Failed for GitLab
If you see "Git authentication failed" in VS Code when pushing or pulling from a GitLab r...

Fix Nginx 502 Bad Gateway with Docker and PHP-FPM
You have a Docker setup with Nginx proxying to a PHP-FPM container, and you're getting a 502 ...


    Issue queue
Sitemap
Fix Git 'index.lock' File Exists Error in SourceTree
Troubleshooting Missing C++ IntelliSense in VS Code
Troubleshooting Docker Overlay Network Not Found
Resolve Nginx Redirect Loop Not Working
How to Fix Git Push Error: File Too Large
Troubleshooting npm Permission Errors in VS Code
Git Clone Connection Timed Out Fixes
Fixing VSCode Terminal Launch Issues on Ubuntu
Stop Docker Desktop Engine from Shutting Down
How to Fix Chrome Black Screen at Launch
VSCode Terminal Blank or Not Responding on Ubuntu
How to Fix Edge Sync Stuck on Preparing Sync
Desk note

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