Dual boot issues win8/ubuntu16.04
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
12237
Attempted Installing Ubuntu on Windows 8.1 UEFI, Confused about booting in UEFI, Legacy Mode
30233
How can I fix/install/reinstall grub?
63492
Install Ubuntu alongside Win 8.1 on separate physical drives and dual-boot?
33870
Windows & Ubuntu dual boot.No menu to choose OS?
3313
How do I use EasyBCD as bootloader with Windows 8 and UEFI?
10412
Can't boot into Ubuntu in Windows 10 / Ubuntu dual boot
94768
Dual boot windows 8 and Ubuntu with Windows 8 Boot manager
7745
Dual boot UEFI Windows 7 and Ubuntu 12.04 (both 64 bits). W7 entry doesn't appear in GRUB
148397
How do I modify my boot options in Windows 8?
46297
Grub does not show a Windows 8 option after dual boot
115804
Dual boot windows Xp and Ubuntu 12.04
118965
How to install Windows 8 as a dual boot with Linux Mint pre installed?
3020
Dual boot windows 8 - ubuntu ; upgrading to windows 10
63291
BOOTMGR image is corrupt fault while dual booting Ubuntu and Windows7
64198
How to update grub on a dual boot machine?
64823
Installed Ubuntu alongside Windows 8, and W8 won't boot anymore