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 Upstream Connection Refused & Upstream Not Found

When you see upstream connection refused or upstream not found in your ...

Fix pnpm Not Working After Node.js Update

After updating Node.js, you may find that pnpm commands fail with errors like command not f...

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...

Fix 'Permission Denied' in VS Code Terminal for Node.js
You're working in VS Code, run npm install or node app.js, and get ...

Fix Nginx Configuration Test Failure After Adding Proxy Pass
You add a proxy_pass directive to an Nginx server block, run nginx -t, ...

Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide
If you see ERR_NAME_NOT_RESOLVED in Chrome, it usually means the browser can'...


    Issue queue
Sitemap
Fix VSCode Permission Denied on Save in Linux
Git Changes Not Appearing in VS Code: Solutions
Docker Compose Port Mapping: Fix Common Issues
How to Use Git LFS in Your Repository
Troubleshooting Missing Taskbar Icons After Driver Update
Docker Compose Env File Not Being Read: Fixes
Chrome Extensions Not Loading: Common Causes and Fixes
Docker Container Killed by OOM: Diagnosis
How to Resolve Windows Update Error 0x80070005
Persist Docker Networks Across Reboots
Windows 10 Python venv Troubleshooting Guide
Python Command Not Found After Anaconda Install Windows
Desk note

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