Changing grub default tune

[Linux for blind general discussion]

I have the following at the end of the /boot/grub/grub.cfg header
section, just above the various linux menu entries:

play 1920 440 12 330 4
 

 This reflects playing frequency then duration, where 440 is A at 440
 cycles per second.

 Yes, it says not to edit that file by hand, but it actually works and
 remains stable.

 hth

 Janina

Linux for blind general discussion writes:
> Hi list,
> 
> 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.
> 
> It would be great if I can have unique tune to differentiate with BIOS
> boot tune.
> 
> I am using Debian 9 Stretch x64.
> 
> Any help would be appreciated
> 
> Best Regards
> -- 
> Edhoari Setiyoso
> 
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-- 

Janina Sajka

Linux Foundation Fellow
Executive Chair, Accessibility Workgroup:	http://a11y.org

The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI)
Chair, Accessible Platform Architectures	http://www.w3.org/wai/apa