Grub dont shows after windows 8.1 update
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
40939
How do I customize the GRUB menu?
145585
boot-repair windows not listed
17245
Add Windows 10 to GRUB OS list
35620
Windows 7 entry missing from grub after 12.04 installation
107012
How to get info on my current GRUB / boot configuration?
103413
GRUB doesn't show Windows 10
54169
How to properly update Grub in Hosted environment
147559
Dual boot pc boots directly to ubuntu instead of showing grub menu
83727
Grub rescue no such device, also cannot access BIOS
123150
How to add Windows to GRUB
152029
Make grub keep its default boot under kernel updates
90466
Can not boot Windows on Legacy BIOS after installing Ubuntu on UEFI
64823
Installed Ubuntu alongside Windows 8, and W8 won't boot anymore
20144
Prevent GRUB from showing up by default?
115558
After Windows 10 upgrade I can no longer access BIOS
71816
How to make UEFI bios start GRUB, not Windows?