Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix DNS Probe Finished NXDOMAIN Caused by Antivirus Blocking

You try to load a website and see DNS_PROBE_FINISHED_NXDOMAIN in Chrome, or simi...

Fix Git Stash Error: index.lock File Exists

You run git stash and see: fatal: Unable to create 'path/.git/index.lock&#...

Fix 'Windows Cannot Access Shared Folder' Samba Error
You try to open a shared folder from a Linux Samba server on a Windows machine and get: 'Wind...

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...

How to Fix Firefox Secure Connection Failed Certificate Error
You see a full-page error in Firefox: Secure Connection Failed with a message li...

Fix VS Code Source Control Not Detecting Changes in Subfolder
You open VS Code, see changes in the root folder, but the Source Control panel shows nothing for ...


    Issue queue
Sitemap
Nginx Permission Denied After Restart: Fixes That Work
Python Requests Timeout: Common Fixes
Pip Externally Managed Environment Error: Causes and Fixes
How to Fix Windows Update Service Startup Failure
npm install Permission Denied: nvm Troubleshooting Guide
Python Requests Timeout Error Fix
npm run build: Cannot Find Module Fix
Nginx Socket Permission Denied Fix
How to Fix pip install Permission Denied on Linux
Fix Edge Sync Not Working on Android: Step-by-Step
Understanding Python Requests Timeout Codes
How to Recover from Detached HEAD in Git
Desk note

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