Cannot boot from DVD 12.04
2211
How can I install on a non-PAE CPU? (error "Kernel requires features not present on the CPU: PAE")
32246
How to install the Boot-Repair tool in an Ubuntu live disc?
141240
Problem booting after updating from Ubuntu 14.10 to 15.04
63772
I can't boot into a usable system after updates. What should I do?
36348
Deleted .dvd file, and "Could not open file for writing."
1285
My computer boots to a black screen, what options do I have to fix it?
57173
Grub rescue after installing Ubuntu on a external HDD from USB
41072
Can I use Bluray as a boot cd?
127342
How do I boot into single-user mode from GRUB?
129812
Error out of disk, grub rescue
129706
UEFI boot fails when cloning image to new machine
25919
How to replace an old version of Ubuntu with a newer one from USB/DVD?
3102
Asus UEFI/BIOS options - How to boot from DVD?
104547
Create bootable CD from ISO
159000
Ubuntu 16.04 final not booting from stick: gfxboot.c32: not a COM32R image
72994
When installing or booting from USB flash drive screen goes blank
102703
How to burn an Ubuntu ISO image on a DVD on Ubuntu?