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 with Permission Denied

You try to run Windows Update and get an error that the service is not running. When you try to s...

Docker Nginx 502 Bad Gateway: Memory Limit Fix

You're running Nginx in Docker as a reverse proxy, and suddenly you see 502 Bad Gateway error...

Fix Git 'index.lock file exists' Error

If you see fatal: Unable to create 'path/.git/index.lock': File exists. when...

Fix Windows 11 WiFi Connected but No Internet After Sleep

You wake your Windows 11 PC from sleep, the WiFi icon shows connected, but you can't load any...

How to Fix npm Package Json Not Found Error

When you run npm install or npm start and see npm ERR! package.js...

Docker Container Exits Immediately on Mac: Fixes
You start a Docker container on your Mac, and it stops within seconds. The container exits immedi...


    Issue queue
Sitemap
Chrome Extensions Not Working? Fixes for Loading Issues
How to Remove an Existing Git Remote Origin
Resolve pnpm ERR_PNPM_OUTDATED_LOCKFILE
Fix Chrome Extensions That Fail to Load
Windows 11 Installation Assistant 99% Stuck Fix
Python Open File Encoding Error: Quick Fix
How to Clear DNS Cache to Fix ERR_NAME_NOT_RESOLVED
Mac DNS_PROBE_FINISHED_NXDOMAIN Troubleshooting Guide
Resolve Cloudflare 521 Error on Apache
Fix npm install Permission Denied Due to Incorrect Node Ownership
Fix VS Code Node.js Debugger Breakpoint Issues
Fix Chrome Access Violation Error When Opening PDFs
Desk note

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