[arch-general] Package grub Encourages Warnings to be Ignored.

[Ralf Mardorf]

On Sun, 9 Dec 2018 07:56:29 +0530, Amish via arch-general wrote:
>But from user manual point of view you can not recommend hand written 
>grub first.

I don't have a grub.cfg at hand, but you could add boot options for
just one kernel of one install in a similar way to grub.cfg as you
could do for syslinux.cfg.

[rocketmouse at archlinux ~]$ grep LABEL=s3.archlinux /boot/syslinux/syslinux.cfg | head -3
    APPEND root=LABEL=s3.archlinux ro threadirqs
    APPEND root=LABEL=s3.archlinux ro threadirqs nopti
    APPEND root=LABEL=s3.archlinux ro

If you don't edit grub.cfg manually, you need to configure the
auto-thingy configs to add three entries instead of doing it by editing
grub.cfg directly. This makes it more complicated and harder to find
even a simple spelling mistake.