Could you share what you found, by any chance? I've been having some trouble configuring GRUB for Linux on an old VAIO with UEFI (kinda works, but required weir

Could you share what you found, by any chance? I've been having some trouble configuring GRUB for Linux on an old VAIO with UEFI (kinda works, but required weird workarounds and seems still flaky); I'm really interested in any success stories with booting OSes on their hardware.