I’m on Debian with XFCE I’ve already tried modifying /etc/default/grub and /etc/lightdm/lightdm-gtk-greeter.conf The first resulted in nothing (I actually have grub timeout set to 0, so I’m not sure if I only need changing grub’s config), the bootsplash was still default The second resulted in black login bg
if your grub timeout is set to zero, you’re almost never going to see the bootloader screen.
Prolly, but I do see some wallpaper while my computer is booting, and it’s not my home screen wallpaper