Multiboot with Grub
https://mreschke.com/121/multiboot-with-grub
Always leave the 3 primary partitions as large ones, to use for OS's that must be installed on primary Remeber, max 15 partitions (or is it 14, sda14?) If you have multiple drives, use only 1 swap to save partition numbers Pick 1 super small fast distro as your main distro which uses /boot. (or not? just grib-install to boot part?) Very Important (see Differences in partition formatting below) Format all drives and partition with the same OS, newer e2fs formatters are incompatible, grub won't b...