Ubuntu 20.04.6 LTS apt problems - how to upgrade f/w?

[Ralf Mardorf]

On Wed, 2024-11-27 at 12:47 -0600, Robert Blair wrote:
> the parameter "DEFAULT=0" is referring to is the not the kernel but to
> the line number in the grub boot menu.

Yesno, it's referring to the number of the "menuentry" in grub.cfg.

[snip]
line 21  menuentry "foo" {
line 22          true
line 23  }
line 24
line 25  menuentry "bar" {
line 26          true
line 27  }
[snip]

0 is for the first entry "foo" and 1 is for the second entry "bar" and
so on...