Windows 10 has already being installed before doing the following:
If it possible to install Ubuntu 16.04 LTS "Xenial Xerus" from Installation/MinimalCD on HDD as minimal as possible LowMemorySystems like in here: Windows Dual Boot together with Ubuntu 16.04 “Xenial Xerus” - minimal - command line installation
I would like only the kernel, and to boot in tty, and only use fvwm, no login manager, no other environment at all, if it is possible to work like this in Dual boot with Windows.
First I couldn't boot the new USB Stick created the before mentioned Ubuntu 16.04 LTS "Xenial Xerus" in UEFI mode like I've done with a few minutes ago, just for test with the Windows 10 USB Stick.
I had to boot it in Legacy mode, in order for the USB Stick of Ubuntu 16.04 LTS "Xenial Xerus" to run.
I installed the before mentioned Ubuntu 16.04 LTS "Xenial Xerus" - command line installation.
GRUB has been installed on ext4, dev/sdb2, ehere the root / patition is situated.
sda was the USB Stick.
All done, now in UEFI starts only Windows 10 automatically, and in Legacy mode, no system to start at all.
I don't know if I will use only the Legacy mode, will find the HDD at all(from my trying until now in Legacy only the USB could start).
When I try to access from WIndows the partition where Ubuntu should, I can't access it, and it asks only for formatting it.
Do you consider that if I would do this with a full Lubuntu desktop + login manager (not Ubuntu) installation would work, even with the UEFI and Legacy issues?