This will be my last foray into UEFI firmware for quite a while. For those who are already tired of my writing about it, I apologize in advance; for those who have asked for more, here it is. For the ...
It's probably Windows setting your UEFI (aka what used to be called BIOS) to boot from the Windows bootloader partition instead of Grub. It's probably still there if you set the right partition in the ...