A general-purpose full virtualizer for x86 hardware in main/backports, current for i586A general-purpose full virtualizer for x86 hardware in main/backports, current for x86_64A general-purpose full virtualizer for x86 hardware in main/updates, current for i586A general-purpose full virtualizer for x86 hardware in main/updates, current for x86_64A general-purpose full virtualizer for x86 hardware in main/release, current for x86_64A general-purpose full virtualizer for x86 hardware in main/release, current for i586