Introduction
Proxmox VE is a complete, open-source server management platform for enterprise virtualization. Based on Debian. It tightly integrates the KVM hypervisor and Linux Containers (LXC), software-defined storage and networking functionality, on a single platform. With the integrated web-based user interface you can manage VMs and containers, high availability for clusters, or the integrated disaster recovery tools with ease.
Installation
Download the installer ISO image You can download ISO image from: https://www.proxmox.com/en/downloads/category/iso-images-pve Currently, the latest version is 8.1-1.
Make USB Flash Drive as Installation Medium
Proxmox Post-Installation
Proxmox update and upgrade
apt-get update && apt-get dist-upgradeproxmox hangs on load kernel
remove GPU driver first https://askubuntu.com/questions/219942/how-to-uninstall-manually-installed-nvidia-drivers
https://forum.proxmox.com/threads/after-upgrading-kernel-6-5-11-4-pve-does-not-boot.137071/