Comment 161 for bug 568050

I have tested the parted-udeb libparted0-udeb inside debian-installer and can confirm that now the partitions are created in /dev/mapper by created, for example ..Volume01 rather than ..Volume0p1. The installation proceeds past the partitioning phase now. However, at the end of the install, grub-install still tried to install to /dev/sda and failed.