(PureOS Amber)
Processing triggers for initramfs-tools (0.132pureos1) ...
update-initramfs: Generating /boot/initrd.img-4.19.0-9-amd64
cryptsetup: WARNING: The initramfs image may not contain cryptsetup binaries
nor crypto modules. If that's on purpose, you may want to uninstall the
'cryptsetup-initramfs' package in order to disable the cryptsetup initramfs
integration and avoid this warning.
Processing triggers for libc-bin (2.28-10) ...