[pkg-cryptsetup-devel] Bug#786559: (no subject)

[Jonas Wielicki]

I, too, have this problem with Debian 8.

However, I have found a workaround: add

    rd.luks.crypttab=yes luks.crypttab=no

to the kernel commandline. This makes systemd ignore the crypttab after
the initrd-stage. It works for me, as I only have one encrypted device
(in which swap and root reside in an LVM), so I do not have to rely on
crypttab functions after the initrd.

Hope this helps until the issue is fixed.