Introduzione

Ubuntu usa [http://www.linux-kvm.org/page/Main_Page KVM] come tecnologia di virtualizzazione backend e [http://libvirt.org/ libvirt] come suo toolkit/API. I frontend di libvirt per la gestione di VMs includono [http://virt-manager.et.redhat.com/ virt-manager] (GUI) o virsh (CLI). Opzioni per la gestione alternative includono [http://www.convirture.com/ convirt] (GUI) o [http://www.convirture.com/wiki/index.php?title=Convirt2_Installation convirt2] (WWW).

Documentation

Installation - Installation and removal of KVM
Networking - Network configuration; includes bridging
Guest Creation - Creation of different kinds of guests
Guest Management - Management of guests; command line or graphically
KVM Directly - Using KVM directly (without libvirt)
FAQ - Frequently asked questions, troubleshooting tips and other recommendations

The previous version of this page (which was documenting KVM for Feisty) has been moved to KVMFeisty
Also checkout the official docs, http://doc.ubuntu.com/ubuntu/serverguide/C/virtualization.html
The use case targeted when KVM was moved into main is "server virtualization". This means that even though KVM can be used to serve other purposes, it has been designed to be run on Ubuntu Server Edition to host non-graphical server operating systems. If you are looking for software to serve graphically-based virtual machines, VirtualBox, Parallels Workstation (or Parallels Desktop for Mac), or VMware Player/Server are more suitable alternatives.