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=== Prepare Bootable Flash (Legacy) ===For older distributions or on systems without "Startup Disk Creator" there is a command-line process that can be used which involves [[Creating bootable USB Flash Drive]] with SYSLINUX. SYSLINUX is a boot loader that operates off of an MS-DOS FAT filesystem. Most USB flash drives come with a FAT filesystem. SYSLINUX is available for both Linux and MS Windows.See [https://help.ubuntu.com/community/USB%20Installation%20Media USB Installation Media] on ubuntu.com and go to the section Creating bootable USB manually.