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2.4 OS Installation

Installing the right operating system is crucial for your node's stability and performance. In the blockchain space, almost every node is either run using Ubuntu or Debian under the hood. They're open-source and flexible, provide excellent stability, extensive community support, and seamless integration with software automation.

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If you are uncertain about which operating system and node setup to choose, you can find further details and comparisons on the Operating Systems and Client Setups pages within the 🧠 Theory section.

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If you want to become a validator and do not have a separate computer available to safely generate your validator keys, head over to the Validator Setup and generate your keys using your node before flashing it and continuing with the OS installation.

Creating a Bootable Device​

Both Ubuntu and Debian require a USB device with at least 2GB of capacity to create a bootable installer. Once downloaded, the bootable USB device is created on your personal computer. Once the update is complete, the USB device can be removed and inserted to your node to install the operation system on it's primary storage disk.

  1. Download the Ubuntu Server LTS
    Download Ubuntu 22.04.2 Server from the official website.

  2. Create a Bootable USB Drive
    Use the ISO file to create a bootable USB drive:

  3. Prepare the Installer
    Safely remove the USB drive from your current computer once the bootable USB drive is created.

  4. Connect to Your Node
    Insert the USB drive into your node to install Ubuntu Server on its storage disk.