I had installed Fedora 30, on a dual boot machine which has a second
partition with Fedora 28.
Fedora 30 comes by default with a new boot loader spec.
I found under /boot/loader/entries/ the following:
I want to be able to boot by default into Fedora 28.
Is there a way by some utility to generate entries under
/boot/loader/entries/ for the
Fedora 28 and choose Fedora 28 as the default ?
Or should I disable the boot loader spec in order to boot to Fedora 28
on this machine ?