Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

docker compose set environment variable from file

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

How to Disable Shell Extensions to Stop Explorer Restarting

If File Explorer keeps restarting, crashing, or freezing on its own, a misbehaving shell extensio...

Docker Compose Environment Variable Override Not Working: Fixes & Checks

You set an environment variable in your shell or .env file, but Docker Compose ignor...

How to Set Node.js Max Heap Size Permanently

If your Node.js process crashes with memory errors like FATAL ERROR: CALL_AND_RETRY_LAST Al...

Fix Windows Update Service Not Starting Automatically
If Windows Update stops working, the most common reason is that the Windows Update service isn...

How to Fix Git Index Lock File Exists Error
If you see an error like fatal: Unable to create 'path/to/repo/.git/index.lock': Fi...


    Issue queue
Sitemap
How to Avoid Hanging Requests in Python
Chrome Proxy Settings Causing ERR_NAME_NOT_RESOLVED
Wi-Fi No Internet Windows 11 Troubleshooting Guide
Nginx 502 Bad Gateway: Docker Load Balancer Fixes
Resolving UnicodeDecodeError in Python Logging
Fix Windows Update Error 0x800f081f Missing Files
Fix Docker Desktop Engine Not Running on Windows
How to Fix Windows Index Not Updating for New Files
How to Handle Python UnicodeDecodeError with errors='ignore'
Windows Security Not Opening in Safe Mode? Try These Fixes
How to Stop Nginx Redirect Loops
Windows Taskbar Icons Missing? Try These Steps
Desk note

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