Hello the same experience here with the lattest ubuntu-artwork (0.2.28-3) - :
/boot/grub/default-splash.xpm.gz is a link to /etc/alternatives/grub-artwork which points to /usr/share/pixmaps/grub/ubuntu-artwork.xpm.gz
In my case, my / is mounted on an LVM volume group
Hello the same experience here with the lattest ubuntu-artwork (0.2.28-3) - : default- splash. xpm.gz is a link to /etc/alternativ es/grub- artwork which points to /usr/share/ pixmaps/ grub/ubuntu- artwork. xpm.gz
/boot/grub/
In my case, my / is mounted on an LVM volume group