ubuntu 9.10更换登录界面的方法

　　具体方法参考上面连接，这里copy过来作为备忘录，免得以后连接 404 ……

　　1. Change the gdm background picture

　　The current settings

　　sudo -u gdm gconftool-2 –get /desktop/gnome/background/picture_filename

　　Set a new background picture

　　sudo -u gdm gconftool-2 –set –type string –set /desktop/gnome/background/picture_filename /data/pictures/Grassy.jpg

　　2. The gdm gtk theme

　　The current settings

　　sudo -u gdm gconftool-2 –get /desktop/gnome/interface/gtk_theme

　　Set a new gtk theme (you can find them in /usr/share/themes)

　　sudo -u gdm gconftool-2 –set –type string –set /desktop/gnome/interface/gtk_theme Redmond

　　3. The gdm icon theme (changes the look of the computer icon … icon above the hostname)

　　The current settings

　　sudo -u gdm gconftool-2 –get /desktop/gnome/interface/icon_theme

　　Set a new icon theme (You can find them in /usr/share/icons)

　　sudo -u gdm gconftool-2 –set –type string –set /desktop/gnome/interface/icon_theme Tangerine

　　and you can edit the file

　　/usr/share/gconf/schemas/gdm-simple-greeter.schemas

　　if you don’t like the computer icon. Change the icon (coputer) in the section

　　/schemas/apps/gdm/simple-greeter/logo_icon_name

　　/apps/gdm/simple-greeter/logo_icon_name

　　gdm-simple-greeter

　　string

　　computer

　　gdm

　　Icon name to use for greeter logo

　　Set to the themed icon name to use for the greeter logo.

　　4. The gdm user icon

　　This does not work

　　sudo -u gdm gconftool-2 –get /schemas/apps/gdm/simple-greeter/logo_icon_name

　　I haven’t found it yet … but at least we could overwrite

　　/usr/share/icons/gnome/scalable/stock/generic/stock_person.svg

　　but this icon may be important for other applications … so don’t do it.

　　solved: you can set the user icon for your user with

　　/usr/bin/gnome-about-me