Install Manjaro Desktop fails - failed to run command mkinitcpio

Steps to reproduce:

Booted environment Logged in as root, password manjaro Run setup

Run pacman -S manjaro-architect glibc Resolve conflict with y

Run setup again Select English Select OK Prepare Installation

Set Virtual Console Partition Disk /dev/sda Automatic Partitioning Mount Partitions Root: /dev/sda2, btrfs, default options Automatic Subvolumes

Install Desktop System Install Manjaro Desktop yay + base-devel and linux-lts KDE full wait… see error:

see other error failing to enable sddm drivers fail mwhd no such file or directory bootloader grub on sda configure base genfstab uuids …

left at grub prompt no kernels in /@/boot… unable to boot manually