Changing the background image of Grub
To change the background image for Grub, which is in the archive /boot/gfxmenu, simply replace it with another image of the same size and same name,
Defaultly named(800*600, back.jpg )
- Open a console and login as root:
su -
password
- Before any manipulation, make a backup of the original file
cp /boot/gfxmenu /boot/gfxmenu.orig
- Then create a temporary directory in which it will work:
mkdir/ tmp/temporary
- And put it in the temporary directory:
cd/tmp/temporary
cat /boot/gfxmenu | cpio -i
- It copies our new image, assuming it is in: /home/your_login/Images
cp -vf /home/your_login/Images/back.jpg /tmp/temporairy
- And finally, return the archive in /boot:
find . | cpio -o > /boot/gfxmenu
- From therer you can delete the temporary directory and reboot to see the result :-)
rm -vfR /tmp/temporary