We have found that some hardware using UEFI doesn’t auto-detect OS boot loaders. This makes UC20 installation not simple on those devices, as they to make them boot you have add the boot entries in the UEFI firmware manually [ or via some automation that must be maintained ].
Comparing this to traditional Ubuntu install, which I believe creates the boot entries on OS install, it’s a bit of a drawback.
This auto-detection works fine on Intel NUCs, but on some Fujitsu devices we tested it does not.
I would like to see all vendors do at least make this auto-detection behaviour configurable, but the reality is they all do things differently.
Have other people run into similar issues ?