Article : Ubuntu_Grub_Splashscreen
wget http://img819.imageshack.us/img819/5632/nebulae.jpg
mv $HOME/nebulae.jpg $HOME/nebula.jpg
sudo mv $HOME/nebula.jpg /usr/share/images/grub/nebula.jpg
enter your root password to place the nebula in your grubs boot images....
now were going to remove the old desktop base script and replace it with a more stellar one....
do this block of code to remove....
Code:
sudo rm /usr/share/desktop-base/grub_background.sh
go god mode
Code:
sudo su
write new script 4 background on boot
Code:
cat > /usr/share/desktop-base/grub_background.sh << EOF
WALLPAPER=/usr/share/images/grub/nebula.jpg
COLOR_NORMAL=light-green/black
COLOR_HIGHLIGHT=green/light-gray
EOF
update-grub
exit