Maintenance *********** Start by list your virtual machines: :: $ virsh -c qemu:///system Welcome to virsh, the virtualisation interactive terminal. Type: 'help' for help with commands 'quit' to quit virsh # list --all Id Name State ---------------------------------- - ubuntu shut off Commands ======== Miscellaneous ------------- :: virsh # suspend ubuntu virsh # resume ubuntu virsh # shutdown ubuntu *Note*: Ubuntu 10.04 server doesn't have acpid installed by default. This package needs to be installed on the guest OS before it will listen to any requests from the host. Force Shutdown -------------- :: virsh # destroy ubuntu Domain ubuntu destroyed virsh # list --all Id Name State ---------------------------------- - ubuntu shut off ...equivalent to taking the power cable off.