How to Install & Set Up Proxmox VE

Prerequisites

• ✓A 64-bit host with a CPU that supports Intel VT-x / AMD-V virtualization
• ✓At least 2 GB RAM (much more for real workloads) and a dedicated disk
• ✓Debian 12 (Bookworm) if installing on top of an existing OS

Option A — Bare-metal ISO installer (recommended)

Download the Proxmox VE ISO, write it to a USB stick, boot the target machine from it, and follow the graphical installer. This gives you a purpose-built hypervisor with ZFS support out of the box.

• •Write the ISO with balenaEtcher, Rufus (DD mode), or dd on Linux.
• •Choose the target disk, timezone, and a management IP during setup.
• •After reboot, the web UI is available on port 8006.

Option B — Install on top of Debian 12

echo "deb [arch=amd64] http://download.proxmox.com/debian/pve bookworm pve-no-subscription" | sudo tee /etc/apt/sources.list.d/pve-install-repo.list
wget https://enterprise.proxmox.com/debian/proxmox-release-bookworm.gpg -O /etc/apt/trusted.gpg.d/proxmox-release-bookworm.gpg

sudo apt update && sudo apt full-upgrade -y
sudo apt install -y proxmox-ve postfix open-iscsi
sudo reboot

Verify the installation

Browse to https://your-server-ip:8006 and log in as root with the system password. On the CLI:

pveversion

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