Saturday, July 29, 2023

How to: GRUB_INIT_TUNE on Fedora

If you are here, chances are you set "GRUB_INIT_TUNE" in your GRUB config, and you happen to use a distro like Fedora which GRUB_INIT_TUNE by default doesn't work on, and got something among the lines of error: ../../grub-core/script/function.c:119:can't find command 'play'.

Because my blog is not written by an AI, I'll get straight to the point: Fedora (and other RH-based distros) do not load the "play" module in their variant of GRUB, but it does exist in the grub2-efi-x64-modules package. So what you have to do is make GRUB load it. Here's how:

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Just a heads up: This is mostly technobabble - if you don't know wtf any of this means, the TL;DR is: I think there's a design/cos...