Fedora14下改变开机背景

I’ve been doing some tweaks on the machine I set up with Fedora 14
(Laughlin) using Gnome. Things were OK until I decided to change the
login screen image. I checked System > Preferences
but there
were no configurations for the login screen. I did a Google search and
found a solution that didn’t work for me. I’ve also read from forums
that there was no way to change the image unlike the earlier versions of
Fedora. I then had this idea of finding the image used as the login
screen wallpaper and overwriting it with my preferred image. So I
checked the “/usr/share/backgrounds/
” directory and found a “laughlin
” folder. Inside it is a folder named “default
” that contains three other folders named normalish
, standard
, and wide
and a laughlin.xml
file. The three folders contained the default login screen image. If
you open the xml file with a text editor, you’ll notice that a part of
it specifies the path of the Laughlin wallpaper. Wide, Normalish, and
Standard specifies the image dimensions. And using this xml file, we can
change the login screen image.



Here’s what I did. First, I edited my image three times using the
specified dimensions (this is optional) and saved them as PNG files. I
then copied them to the three folders with respect to their dimensions.

[root@machine username]# cp /current/file/location/filename1.png /usr/share/backgrounds/laughlin/default/wide/

[root@machine username]# cp /current/file/location/filename2.png /usr/share/backgrounds/laughlin/default/standard/

[root@machine username]# cp /current/file/location/filename3.png /usr/share/backgrounds/laughlin/default/normalish/

Using vi, edit laughlin.xml
and replace the filenames and save the file. See image below.



I logged off and there was my new login screen. I used a random Fedora
wallpaper I got from the web. I’m also sorry for the low quality
pictures.