Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Nginx 502 Bad Gateway with Docker and PHP-FPM

You have a Docker setup with Nginx proxying to a PHP-FPM container, and you're getting a 502 ...

Chrome Memory Not Decreasing After Closing Tabs – Fixes

You close a dozen tabs, but Chrome still eats 2 GB of RAM. This is normal up to a point—Chrome ca...

docker compose set environment variable from file

When running Docker Compose, you often need to pass environment variables to your services. Hardc...

Docker Container Exits Immediately: 'Command Not Found' Fix

You start a Docker container and it exits immediately with a message like /bin/sh: 1: somec...

Fix Missing Taskbar Icons in Windows Notification Area
You look down at the notification area (system tray) and an icon you rely on—like volume, network...

Fix Docker Overlay2 Disk Usage and No Space Left Errors
When Docker reports 'no space left on device' or you notice disk usage climbing in ...


    Issue queue
Sitemap
Docker Nginx 502 Error MySQL Troubleshooting
VS Code Terminal Not Opening? Try These Fixes
Fix Limited Connectivity on Windows 11 Wi-Fi: Practical Steps
Remove Large Files from Git History
How to Avoid index.lock File in Git
Fix Windows Explorer Restarting: Performance Troubleshooting Guide
Fix npm Global Install Permission Denied Without Sudo
How to Create a package.json for Your npm Project
VS Code Git Auth Failed: Quick Fixes
Troubleshooting Error 0x800f081f After Windows Update
npm install EACCES Permission Denied Fix
Handling Special Characters in Docker Compose Environment Variables
Desk note

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