I have a trouble booting new image based on Ubuntu 18.04. Probably it is related to new GPT partitions scheme.
In legacy bios mode it boots in initramfs busybox, but there are no partition GUIDs there.
blkid shows /dev/sda [PMBR]
UEFI boot was also not successful. It is not verbose and only output I have is “echo” command not found.
I am sure I burned this image correctly and GRUB’s ls shows GPT partitions just fine.
Any suggestions would be appreciated.