Duplicate grub 2 on boot menu
4894
Boot-Repair created too many grub menu entries for Windows
13283
Removing GRUB after removing Ubuntu
53804
How can I prevent Windows from overwriting GRUB when using a dual-boot machine
14902
Dual boot Ubuntu 12.04/Windows 7
152029
Make grub keep its default boot under kernel updates
73982
How to get grub2 to remember last choice?
64540
GRUB2 shows Windows 7 or Windows Recovery Environment instead of Windows 10
68087
How to prevent Ubuntu from overwriting grub bootloader after update?
16289
How do I uninstall GRUB?
88502
How do I hide the GRUB menu showing up at the beginning of boot?
120861
Is it possible to dual boot two OS's at the same time?
13423
How to boot from iso with Grub2/Burg boot loader
60845
Looking for the right way to rename the GRUB boot entries
127342
How do I boot into single-user mode from GRUB?
97094
Multiple Windows options in Grub Menu
26788
How to make grub menu appear instead grub minimal bash-like in booting?
109560
How to reinstall GRUB2 EFI?