Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Fix the Git index.lock File Exists Error

You're in the middle of a Git operation—commit, merge, or rebase—and Git stops with: fa...

Fix Wi-Fi No Internet on Windows 11 Without Restarting Router
You connect to Wi-Fi, the icon shows internet access, but browsers say no internet. Restarting th...

Fix Docker 'network not found' Error for Bridge Driver
When you run a Docker container and get an error like network not found referring to...

Docker Desktop Engine Troubleshooting Checklist
When Docker Desktop fails to start or the engine stops responding, the cause is often a misconfig...

VSCode Terminal Not Opening on Ubuntu: Fixes That Work
You open the integrated terminal in VSCode on Ubuntu, but nothing happens—no shell, no error, jus...

Fix VSCode Source Control Not Detecting Changes
You open the Source Control panel in Visual Studio Code, expecting to see your file changes, but ...


    Issue queue
Sitemap
Fix Node.js Heap Out of Memory When Loading Modules
Git Merge Conflict Same Line: Step-by-Step Fix
How to Restart Windows Update Service in Windows 10
Fix Windows 11 Update Stuck at 0% During Setup
Fix Firefox Secure Connection Failed Due to Cache
DNS_PROBE_FINISHED_NXDOMAIN Error After Update: Solutions
Fix Windows Update Error 0x80070002
How to Fix VSCode Rust Language Server Issues
How to Clear Chrome Certificate Cache for Certificate Authority Errors
Docker Hub Authentication Troubleshooting Guide
Bitbucket Merge Error: Refusing to Merge Unrelated Histories
How to Clear Chrome Certificate Cache for Certificate Authority Errors
Desk note

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