為GRUB2添加背景圖片

1.自己弄一張自己喜歡的,然後將它轉化為xx.tga格式的.(只修改後綴名是沒有用的,必須是要真正是tga格式的(建議使用tga),其他的我測試過會有問題,不知道是不是自己修改的問題還是其他問題,總之我的試過不行), 並且大小必須合乎你機子所支持的大小(可以在電腦啟動時,進入grub命令行,輸入:vebinfo查看自己的電腦所支持的分辨率.

2.將修改後的圖片復制到/usr/share/images/grub/xx.tga, 最好順便也復制一張到/boot/grub/目錄下.

3.修改/etc/grub.d/05_debian_theme文件

1. #!/bin/bash -e
3. source /usr/lib/grub/grub-mkconfig_lib
5. # this allows desktop-base to override our settings
6. f=/usr/share/desktop-base/grub_background.sh
7. if test -e ${f} ; then
8. source ${f}
9. else
10. #WALLPAPER="/usr/share/images/desktop-base/moreblue-orbit-grub.png"
11. WALLPAPER="/usr/share/images/grub/<span >yangzhiyong.tga</span>"
12. COLOR_NORMAL="<span >white/black</span>"
13. COLOR_HIGHLIGHT="<span >green/brown</span>"
14. fi
16. set_mono_theme()
17. {
18. cat << EOF
19. set menu_color_normal=<span style="color:#FF0000;">white/black</span>
20. set menu_color_highlight=<span style="color:#FF0000;">green/brown</span>
21. EOF
22. }
24. # check for usable backgrounds
25. use_bg=false
26. if [ "$GRUB_TERMINAL_OUTPUT" = "gfxterm" ] ; then
27. for i in /boot/grub/`basename ${WALLPAPER}` ${WALLPAPER} ; do
28. if is_path_readable_by_grub $i ; then
29. bg=$i
30. case ${bg} in
31. *.png) reader=png ;;
32. *.tga) reader=tga ;;
33. *.jpg|*.jpeg) reader=jpeg ;;
34. esac
35. if test -e /boot/grub/${reader}.mod ; then
36. echo "Found background image: `basename ${bg}`" >&2
37. use_bg=true
38. break
39. fi
40. fi
41. done
42. fi
44. # set the background if possible
45. if ${use_bg} ; then
46. prepare_grub_to_access_device `${grub_probe} --target=device ${bg}`
47. cat << EOF
48. insmod ${reader}
49. if background_image `make_system_path_relative_to_its_root ${bg}` ; then
50. set color_normal=${COLOR_NORMAL}
51. set color_highlight=${COLOR_HIGHLIGHT}
52. else
53. EOF
54. fi
56. # otherwise, set a monochromatic theme for Ubuntu
57. if ${use_bg} ; then
58. set_mono_theme | sed -e "s/^/ /g"
59. echo "fi"
60. else
61. set_mono_theme
62. fi

1. WALLPAPER="/usr/share/images/grub/yangzhiyong.tga"中紅色部分改為你剛才復制進入/usr/share/images/目錄下的圖片的文件名.

OK