I am attempting to install from a iso and I want to try to add an menu entry in grub that I can boot from. I want to keep the current OS I have but install this one alongside it. I know very very little so I need a lot of assistance.
Edit: This provides much info How do I boot an ISO file from my drive using grub2 on UEFI machines?
Also check the Grub2 Documentation for examples: https://help.ubuntu.com/community/Grub2/ISOBoot
