Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Git 'index.lock file exists' Error

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

How to Fix Nginx Redirect Loop Infinite Redirect

If you see a browser error like "ERR_TOO_MANY_REDIRECTS" or "redirect loop", Ngin...

Fix VSCode Permission Denied on Save in Linux

You're editing a file in Visual Studio Code, press Ctrl+S, and see a red error: "Failed t...

VSCode Breakpoint Not Working? Here's How to Fix It

You set a breakpoint, start debugging, but the code runs past it without stopping. This is a comm...

Fix Node Sass Build Failed GYP Error: Step-by-Step Guide

When you see "node sass build failed" with a "gyp error" during npm install, it u...

Fixing Nginx Upstream Connection Refused and Permission Denied

If you see connect() failed (111: Connection refused) or connect() failed (13:...


    Issue queue
Sitemap
Troubleshoot Chrome Extensions Not Saving Config
pnpm EINTEGRITY Error Troubleshooting Guide
Chrome Extensions Not Loading on Windows 10: Quick Fixes
Fix Missing Environment Variables in Docker Compose
Chrome Crashing on Startup Windows 10 Fix
npm run build Fails: Missing Environment Variables Fix
How to Bypass Chrome Certificate Warning
Nginx 502 Bad Gateway Docker Container Fix
Troubleshooting npm package.json Not Found
Nginx Infinite Redirect After SSL Install Fix
nvm Guide: Setting Node Version for Package Compatibility
Windows 11 Update Stuck at 0%: How to Fix
Desk note

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