The recipe you selected does not contain a separate partition for /boot. This is normally needed to allow you to boot the system when using LVM.
ምርጫዎ ለ/boot የተለየ ክፋይ አይሰጥም። LVMን ተጠቅመው ስርዓትዎን ቡት ሲያደርጉ ይህ ያስፈልግዎታል።