I seem to have windows passing by on GRUB/Ubuntu. There's no Ubuntu folder under Windows. I can boot from firmware to Grub, then choose either OS. I removed Wubi/Ubuntu and reinstalled directly to the same partitions.
The windows Boot Manager did not create an entry for Ubuntu, so I need to create the entry. Wubi puts
wubildr.mbr on my system... but this is the wrong thing for EFI installs. I need the
shimx64.efi so the created Windows boot in EFI might work.
I will make a copy of my boot with
bcdedit, and point the entry to Ubuntu.
If this is incorrect, please tell me what to do next?