linux change boot image

1. change grub2

引用

vim /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_GFXMODE=1366x768

2. convert jpg image to png image

引用

mogrify -format png OnePiece.jpg

3. change the image in plymouth

cd /lib/plymouth/themes/XXX-logo/
mv wallpaper.png wallpaper.png.bkp
cp /home/jason/Downloads/OnePiece.png wallpaper.png
mv logo.png logo.png.bkp

4. upgrade grub2

引用

update-grub2

5. reboot

引用

init 6

http://unix.stackexchange.com/questions/153975/how-to-change-boot-logo-in-linux-mint
https://wiki.debian.org/plymouth