New Ubuntu 23.10 install, to spare partion space, dual boot Win11 existing install, default values throughout. HP Prodesk.
Install all looked fine until final reboot 'remove boot media' where I got a loop with a 'system fail' or similar.. Going to advanced repair gave me the bootloader options and ubuntu boots and power cycles.
Selecting the windows partition however errors out with:
error: malformed EFI Device Path has length=0
I now have ubuntu running but need win 11 dual boot.
EDIT for more info.
The Windows data is visible on dev/nvme0n1p3 the boot fail is pointing to dev/nvme0n1p2 (if memory serves without doing another reboot) which I am assuming is the boot partition.
