How to Fix Linux Black Screen / Auto Sleep Problem | Step-by-Step Solution

Описание: Are you facing the black screen problem in Linux or your system goes into automatic sleep mode unexpectedly? 😓 Don’t worry — in this step-by-step guide, I’ll show you how to fix the never sleep / automatic black screen issue in Linux quickly.

🔹 In this tutorial, you’ll learn:
✔️ Why the black screen or sleep issue happens in Linux
✔️ How to change Linux power management settings
✔️ How to disable automatic suspend and screen blanking
✔️ Commands to control system sleep settings
✔️ Fixes for Ubuntu, Debian, Fedora, and other distros

This guide is designed for Linux beginners, system administrators, and cybersecurity students who want to keep their Linux desktop or server running without interruptions.

💡 Common cases:

Laptop goes into sleep mode during updates or Splunk/ELK lab work

Desktop screen turns black while monitoring or working on long tasks

Virtual machines (VMware/VirtualBox) auto-sleep issues

👉 By the end of this video, your Linux system will run smoothly without unexpected black screens or sleep interruptions.

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