[slug]

For debian/ubuntu users, there's also dropbear-initramfs package with same functionality (works with any fs luks/ext4/lvm/zfs/etc).

https://packages.debian.org/bookworm/dropbear-initramfs https://packages.ubuntu.com/jammy/dropbear-initramfs

[teddyh]

Note: Mandos is also in Debian and Ubuntu.

(Obligatory disclaimer: I am a co-author of Mandos)

[justin_oaks]

I've used this for several years now. It works well and is relatively easy to set up.