I want to Install UM 18.04 on 2nd partition.
Is there any way to get it to let ME decide which I want to boot to?
It's frustrating to have to manually edit grub.cfg to be able to boot into 16.04.
There is a programme to configure grub which allows you to tell Grub which is the default option it should use after a timeout during which you can chose. Pretty straight forward. Am on holidays and don’t have my rig with me. But google should help.
That would be Grub Customizer. https://launchpad.net/~danielrichter2007/+archive/ubuntu/grub-customizer. Wonderful application.
Thanks gentlemen for the help.