I am trying to use grub-customizer to add a custom background image and use the Ubuntu Condensed font. The preview looks fine:
But when I actually boot up, I get a messed-up configuration. The text is messed-up, with "unknown character" symbols appearing for the box around the boot menu options (because apparently only the default grub font has these special characters?). However, the boot options are in the Ubuntu font. There is only a black screen as the background.
I'm trying to use a 1366x768 (same as my screen res) .png as the background image. This should be compatible, right? What can I do to get a background image working?
Sorry for the wait: