This is Arch Linux with Full Disk Encryption (LVM on LUKS) for Dell XPS 15 7590 Based on: https://github.com/exah-io/arch-linux https://wiki.archlinux.org/index.php/Dell_XPS_15_7590 [IMPORTANT] ASSUMPTIONS I assume that /dev/nvme0n1 is the system's disk, and /dev/sda is USB drive.