We believe that your issue has been closed by the upload of
Version 4.0~a13-1+grml.4 of live-boot from Michael Prokop <mika@grml.org>.
The explanation is attached below

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Format: 1.8
Date: Tue, 15 Oct 2013 16:58:17 +0200
Source: live-boot
Binary: live-boot-grml live-boot-grml-doc live-boot-grml-initramfs-tools
Architecture: source all
Version: 4.0~a13-1+grml.4
Distribution: unstable
Urgency: low
Maintainer: Grml Team <team@grml.org>
Changed-By: Michael Prokop <mika@grml.org>
Description: 
 live-boot-grml - Live System Boot Scripts
 live-boot-grml-doc - Live System Boot Scripts (documentation)
 live-boot-grml-initramfs-tools - Live System Boot Scripts (initramfs-tools backend)
Changes: 
 live-boot (4.0~a13-1+grml.4) unstable; urgency=low
 .
   * [3d46167] Add patch to properly boot from mdadm via findiso boot
     option [Closes: issue1270] Thanks to thinkgear for the bug report
     and providing a test VM
Checksums-Sha1: 
 b3fedd0146e5a8fea9fbf811c1ac8af7b46f9c47 1396 live-boot_4.0~a13-1+grml.4.dsc
 cb49ef96c8bfd82f3ca4707ab53305dc33963cc9 37304 live-boot_4.0~a13-1+grml.4.debian.tar.xz
 1aed8a580d24a39f8abbbd7a7e4f8a7a5b439763 56734 live-boot-grml_4.0~a13-1+grml.4_all.deb
 d843609b7689e471d451e7b09c7556197db7e1a7 55814 live-boot-grml-doc_4.0~a13-1+grml.4_all.deb
 09aca388efe98fcf745b7cfffdb9d2873a66a908 30970 live-boot-grml-initramfs-tools_4.0~a13-1+grml.4_all.deb
Checksums-Sha256: 
 a68c41daa522c2fc5fdc6240d594d2d264b1f227b90761285de79b60685b68ca 1396 live-boot_4.0~a13-1+grml.4.dsc
 bfa6c342521329a29cbb161e87af41caafd283cf1f52342e4257050bd8468c2e 37304 live-boot_4.0~a13-1+grml.4.debian.tar.xz
 7fc82e2daec09437a5209ff1a2f29580a7a600ed908926dc1ab268361953fe72 56734 live-boot-grml_4.0~a13-1+grml.4_all.deb
 db2299d39dd69197c1c220f7d6962a7e3668a3141d0915b1b729be3652f60d55 55814 live-boot-grml-doc_4.0~a13-1+grml.4_all.deb
 c9128b44c1c56986b2ca24c2491fd395d7bedf24a196eb1b48a575fbb029dfee 30970 live-boot-grml-initramfs-tools_4.0~a13-1+grml.4_all.deb
Files: 
 acb964b21c5103e55b2d64fe804ed61e 1396 misc optional live-boot_4.0~a13-1+grml.4.dsc
 20201d7326205b7f1ac2a9902c8cd1d5 37304 misc optional live-boot_4.0~a13-1+grml.4.debian.tar.xz
 daf739e12a772b3ae9d2c6435c5d7fc2 56734 misc optional live-boot-grml_4.0~a13-1+grml.4_all.deb
 50ba2d22a1898726a8565dc1a0f9944b 55814 doc optional live-boot-grml-doc_4.0~a13-1+grml.4_all.deb
 1a7f6ab9e5120295cd6db90c2c7bf1b3 30970 misc optional live-boot-grml-initramfs-tools_4.0~a13-1+grml.4_all.deb

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