editing grub to boot from live iso
31556
How to boot from non-Ubuntu live ISO images like Fedora or CentOS?
156598
How to edit ISO Images (Including Bootable ISOs)
121451
Add console/text booting mode to grub menu
91301
Run Ubuntu ISO live image from Windows BIOS - no USB or DVD
123150
How to add Windows to GRUB
66116
Grub menu not showing up at boot
26788
How to make grub menu appear instead grub minimal bash-like in booting?
57173
Grub rescue after installing Ubuntu on a external HDD from USB
127841
Bring Debian to second Position in the GRUB Menu at startup
94793
How do you run update-grub?
127342
How do I boot into single-user mode from GRUB?
122716
Cannot update grub with parameters on live USB
10925
Grub not loading config file or booting into linux automatically
34181
Accidently installed grub to usb
105082
How do I boot into a root shell?
134817
How do I set Ubuntu to my default boot?
69493
Add GRUB menu item to boot into terminal