I have installed Ubuntu minimal 15.10 while having windows 10 installed in my laptop. During installation, I saw GRUB being installed, but after installation, GRUB menu simply doesn't appear.
I tried to press shift and space before the boot but nothing happened. I can't run live Ubuntu because it's a minimal image in my CD. Thanks a lot
EDIT: I can't boot Linux right now because the menu doesn't appear. The computer automatically boots Windows 10.