Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Docker Container Exits Immediately with Exit Code 137

You start a Docker container, and it exits almost immediately with exit code 137. This usually me...

Fix VS Code 'Permission Denied' When Saving Files

You're editing a file in Visual Studio Code, hit Ctrl+S, and get an error: "Failed to sav...

Fix Nginx Upstream Connection Refused Timeout Error

When Nginx returns 502 Bad Gateway or logs upstream connection refused timeout...

Checklist for Pushing Large Files with Git
You've likely hit this: you try to push a commit, and Git rejects it because a file is too la...

Fix Nginx Upstream Connection Refused & Upstream Not Found
When you see upstream connection refused or upstream not found in your ...

How to Disable Windows Search Indexing Temporarily
If Windows Search is using too much CPU or disk I/O, or you're troubleshooting search issues,...


    Issue queue
Sitemap
Running Scripts in VS Code: Fix Permission Denied
Resolve Git Index Lock File Error
Resolving Git SSL Certificate Problems on Linux macOS Windows
How to Fix Error 0x800f081f in Windows Update
Fix VS Code Terminal Not Opening PowerShell
Resolve npm EACCES Error on Mac
Docker Nginx 502 Error MySQL Troubleshooting
Resolve npm Build Failures from Missing Packages
Git Clone SSL Timeout Error Fix
Fix Node Sass Build Failed GYP Error: Step-by-Step Guide
Chrome Sync Broken by Proxy? Here's the Fix
Windows 11 WiFi Connected No Internet: IPConfig Release Renew
Desk note

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