Am 21.04.2012 05:27, schrieb 赵佳晖: > I just install the xfce a few days ago, But i find i didn't like it . So > i want to remove it and install the Gnome . How can i remove the xfce > clearly ? > > -- > 好好学习，天天向上！！！
Gnome and Xfce share many libraries. Therefore it is best to install Gnome first, before removing Xfce. Otherwise you will remove libraries which you will later re-emerge for Gnome. Then you need to configure your display manager (kdm, gdm, xdm) to use Gnome instead of Xfce. Kdm and Gdm should allow you to do that directly on the login screen. When you are satisfied with Gnome, edit /var/lib/portage/world and remove every line containing an Xfce package. Then run `emerge -av --depclean` and you are done. You could continue to remove config files but that is usually not worth the trouble. Hope this helps, Florian Philipp
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