GRUB shows multiple entries of Garuda Linux after update

[filo]

Auch, this issue returns every now and then.
I remember several topics about it.
The only interesting solution I remember (there might be others) is:

Multiple Garuda boot entries in Grub after update

Meanwhile I found this: Gentoo Forums :: View topic - os-prober creating duplicate entry for main linux system TL;DR a partition can be blacklisted from os-prober so it doesn't show up twice perhaps on EFI there's no need for a GRUB entry, but I don't have EFI and don't know jack about it. edit: posting this just in case someone is still on BIOS booting, my previous comments were due to my misunderstanding that this case is about an EFI boot.