Grub2 does not recognise Windows 10 and won't boot it
672
Unable to boot into Windows after installing Ubuntu, how to fix?
129105
Can't boot, no grub, "alloc magic is broken"
21039
Can't boot Windows 7 after installing Ubuntu 12.04 LTS
127849
Installing Ubuntu after Windows 10
64540
GRUB2 shows Windows 7 or Windows Recovery Environment instead of Windows 10
50346
Bootloader Problems Grub Won't Load Windows 7
45772
"This computer currently has no detected operating systems" when installing
86703
Windows 10 Replacing Grub
60113
System boots straight into Windows without showing GRUB
122378
Can't boot Windows Vista after installing Ubuntu
110066
Ubuntu install hangs at "Installing the 'grub2' package..."
10929
Grub not showing on startup for Windows 8.1 Ubuntu 13.10 Dual boot
15826
How can I repair the Windows 8 EFI Bootloader?
14617
Dual-boot boot menu does not show up after installing Ubuntu 15.10 alongside Windows 10
39651
GRUB Help and Reinstalling Ubuntu
21732
Can't load GRUB all of a sudden (UEFI problem)
55876
Restore Windows bootloader