Can I boot into Linux without grub?
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
102801
How to create bootable ISO from an installed OS?
39667
Can I install Ubuntu inside Windows?
93688
How can I add a new operating system boot entry to the GRUB2 menu?
39946
How to show GRUB after install Ubuntu over Windows 8?
16289
How do I uninstall GRUB?
71816
How to make UEFI bios start GRUB, not Windows?
939
How to reboot into Windows from Ubuntu?
155810
Add a non-UEFI boot target to an UEFI grub
147092
How to boot Ubuntu from EFI/UEFI?
69493
Add GRUB menu item to boot into terminal
157078
Booting system without full network configuration
84732
How to get GRUB to be the default bootloader instead of Windows Boot Manager on a UEFI laptop?
11144
Which commands to convert a Ubuntu BIOS install to EFI/UEFI without boot-repair on single boot hardware?
69296
How to disable grub menu at boot time in Ubuntu 20.04?
40654
How to remove Windows from grub menu and boot straight to ubuntu?
110305
Why is Grub menu not shown when starting my computer?