New comment by hartwork on void-packages repository https://github.com/void-linux/void-packages/issues/11243#issuecomment-1539794899 Comment: @Animeshz `/usr/share/qemu/edk2-x86_64-code.fd` looks like it could be the right file but I don't be able to test this myself economically with an installation of Void. If someone could confirm that `G2TP_OVMF_IMAGE=/usr/share/qemu/edk2-x86_64-code.fd grub2-theme-preview [..]` works on Void in practice and without it it doesn't, I can add that patch to the auto-detection at https://github.com/hartwork/grub2-theme-preview/blob/master/grub2_theme_preview/__main__.py#L375-L384 for Void.