Comment 3 for bug 1910600

managed to build and deploy it,

then i entered rescue mode.

found ESXi partition, which looks like an esp.

$ tree
.
├── EFI
│   ├── BOOT
│   │   └── BOOTx64.EFI
│   └── VMware
│   ├── mboot64.efi
│   └── safebt64.efi
├── ldlinux.sys
├── mboot.c32
├── root
│   ├── curtin-install-cfg.yaml
│   └── curtin-install.log
├── safeboot.c32
└── syslinux.cfg

$ md5sum */* | sort
789e1ea8b4df31be58a7f991656a679d BOOT/BOOTx64.EFI
789e1ea8b4df31be58a7f991656a679d VMware/safebt64.efi
f88ebb38cf55498e226818a16cd058ce VMware/mboot64.efi

So i'm not sure if we should be booting to mboot64.efi by default; or safebt64.efi (BOOTx64.EFI).