partitioning of encrypted LVM is failing (because of grub ?)

[filou]

Hello - here is IBM Thinkpad R52 with 32 Bit - and I decided for encrypted LVM installation of Kali.
With mode encrypted LVM automatically for entire harddisk (with 60GB).

It is hanging itself up at rate of 80 percent, when partitions should be created and written (after encryption).
Apparently this is an grub error, because Kali does not know, where /boot is (/boot is encrypted).
Should /boot be outside of encrypted partition ?!

Not sure if there is "input overrun" like in current BlackArch distro.

(I love my monster password !!!)
Greetz.