Hello, I install the deb package for amd64 provided by Cyril Chaboisseau, the install was ok. Then i would like to start "again" my machine, so i did : qemu-system-x86_64 -snapshot /dev/sda But I've got the following errors qemu: could not load PC bios '/usr/share/qemu/bios.bin' Where could i get this file. Thanks