Changing grub default tune

[Linux for blind general discussion]

Linux for blind general discussion, le dim. 13 janv. 2019 13:25:42 +0700, a ecrit:
> I wonder if it's possible to change default grub boot menu?
> I tried changing option in /etc/default/grub on line GRUB_INIT_TUNE and
> update grub but the dboot tune is still a single beep.

That should be the proper way, it's odd if it doesn't work.  Does it go
away if you comment the line?  How did you change the option exactly?

Samuel