Grub does not detect Ubuntu for dual boot
10412
Can't boot into Ubuntu in Windows 10 / Ubuntu dual boot
52539
Why can't I choose Ubuntu at boot?
59099
Dual boot Linux with Windows 7
70357
Dual boot problem Windows 8 & Ubuntu 12.04
107500
Dual boot Ubuntu (14.04) with Windows 10
592
grub2 not able to find the new kernel
115804
Dual boot windows Xp and Ubuntu 12.04
78139
No grub menu after Ubuntu install, booting directly into Ubuntu
28871
Error: "Failed to open \EFI\BOOT\grubx64.efi..." (Dual-Booting)
93688
How can I add a new operating system boot entry to the GRUB2 menu?
90466
Can not boot Windows on Legacy BIOS after installing Ubuntu on UEFI
12384
Dual-boot Ubuntu 12.10 on UEFI along Windows 8 (GRUB - error: can't find command drivemap)
11695
Acer Aspire E15 will not dual boot
672
Unable to boot into Windows after installing Ubuntu, how to fix?
138901
GRUB2 does not show Windows 8 option to boot into after Dual Boot
9235
grub: boot from ISO
91264
How to reinstall Ubuntu as part of dual boot?