How to re-enable GRUB when installed Ubuntu system won't boot?
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
155633
No matter how many times I try re-installing Linux Mint, I get a GRUB error. How do I fix it?
16289
How do I uninstall GRUB?
12068
GRUB rescue problem after deleting Ubuntu partition!
144330
Is there a way for grub to automatically reboot into Windows from Windows?
46297
Grub does not show a Windows 8 option after dual boot
110305
Why is Grub menu not shown when starting my computer?
19762
How to reset Ubuntu installation
79880
How to boot to the recovery mode if it is not listed in Grub?
124743
Need Help Fixing Grub after Installing Ubuntu 13.04 x64 Alongside Windows 8 on a Lenovo IdeaPad Y400 with UEFI
156812
How to reinstall Ubuntu in dual boot with Windows 10?
133911
How to disable Grub's menu from showing up after failed boot
939
How to reboot into Windows from Ubuntu?
126804
My ubuntu partition was deleted and I can't boot from either a DVD or USB
100323
Stuck on blue screen while booting the system
21369
Boot error after screwing up dual-boot files
9458
Installation problems with GRUB, can only install by reinstalling Windows in legacy mode but need to keep in UEFI mode