How to make GRUB work again?
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
22231
Restoring Grub Launcher After Windows 10
56110
Dual Boot Goes to Win8 Doesn't even Show Grub screen
129105
Can't boot, no grub, "alloc magic is broken"
158552
error: no such partition. Grub rescue
13283
Removing GRUB after removing Ubuntu
51232
Boot error > no such device: grub rescue
39946
How to show GRUB after install Ubuntu over Windows 8?
67545
grub2 wont load Ubuntu on dual boot
74148
Problems with booting the system
129812
Error out of disk, grub rescue
29510
/usr/sbin/grub never finishes
66116
Grub menu not showing up at boot
32778
install the grub boot loader on a hard disk` failed on my pc
157857
How do I boot my PC from GRUB?
16289
How do I uninstall GRUB?
51288
Cannot get grub menu to timeout (or go away)