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我看到它的官方文档
你打开了GIMP创建了一个640X480像素的画板
后来又从另外一张图片中取过来一个图片区域
再根据官方说的把它的色彩改成14(改完一看片已经面目全非了,看不太清了)
之后我保存成了.xpm格式
再且gzip把它改成了.xpm.gz
之后把/boot/grub/splash.xpm.gz改名备份把我制作的放了进去
再启动一看背景看不清什么
有制作经验的朋友快来说一下吧
我制作的问题出在什么地方了
我是按官方说的方法制作的啊
Customizing the splash image in GRUB by C.R. Jayanth
Submitted by c_r_jayanth on Fri, 11/07/2003 - 10:46. Articles
Customizing the splash image in GRUB
The splash image is the image shown in the background when GRUB (the GRand Unified Bootloader) is displaying the list of operating systems you can boot. Typically, this is the corporate logo of your Linux distribution. But its very simple to customize it to an image of your choice. All you need is the GIMP and gzip. My GIMP version is 1.2. Even older versions may do the job.
Here's howYou need to have root access)
1)Start the GIMP.
2)Click on File->;New or type Ctrl+N
3)In the new image dialog, change Width to 640 pixels and Height to 480 pixels. (The image should be of size 640x480 pixels.) Now click OK.
4)Create the image which you would like to be the splash image. It's quite fun to experiment with the various tools of the GIMP!
5)After you have finished creating the image, hit Alt+i or right click on the image and click on Image->;Mode->;Indexed...
6)In the Indexed Color Conversion dialog that appears, click on the radio button "Generate optimal Palette" and in "# of colors" enter 14. Click OK.(The image should be of only 14 colors)
7)Now right-click on the image and click on File->;Save As...Save the file as splash.xpm in a directory of your choice.
Now open a terminal window and navigate to the directory where you have saved splash.xpm
9)Now key in gzip splash.xpm
10)You will find that a file named splash.xpm.gz is created in the directory where splash.xpm used to exist.
11)Copy this splash.xpm.gz to the /boot/grub directory. You may want to back up the pre-existing splash.xpm.gz file in the /boot/grub directory first.
That's it! When you reboot, you will find your image in the background, with the menu of operating systems etc. in the foreground.
Of course, this is not the only way to change the image, but it is a very simple one.
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