iSCSI The iSCSI protocol can be used to install Ubuntu on systems with or without hard disks attached, and iBFT can be used to automate iSCSI setup on installation and boot.  Installation on a diskless system The first steps of a diskless iSCSI installation are identical to the Installation using debian-installer section up to “Hard drive layout”.  The installer will display a warning with the following message:  No disk drive was detected. If you know the name of the driver needed by your disk ...