|   | 1 | Intenral6 is the start of an attempt at replacing a bunch of ORBIT infrastructure with a few hosts that run virtual machines.  ORBIT uses multiple machines because of load concerns, but it's hard to imagine more than one or two machines loaded at the same time. | 
          
          
            |   | 2 |  | 
          
          
            |   | 3 | Hardy (Ubuntu 8.04 LTS) comes with a full compliment of Xen software, it's just unsupported. | 
          
          
            |   | 4 | {{{ | 
          
          
            |   | 5 | $ sudo apt-get install linux-xen xen-hypervisor-3.2 xen-shell xen-tools xen-utils-3.2 | 
          
          
            |   | 6 | }}} | 
          
          
            |   | 7 | Somewhat confusingly, the {{{linux-image-xen}}} packages don't put turds in {{{/boot/grub/menu.lst}}}, rather the {{{xen-hypervisor}}} package does.  The {{{linux-image-xen}}} packages are sort of the payload for the hypervisor. |