gnome,gnome-shell和gnome-core之间有什么区别?

我正在运行Ubuntu GNOME并且apt说我安装了gnome-shell ,但没有gnomegnome-core

 $ apt-cache policy gnome gnome: Installed: (none) Candidate: 1:3.8+4ubuntu3 Version table: 1:3.8+4ubuntu3 0 500 http://in.archive.ubuntu.com/ubuntu/ trusty/universe i386 Packages $ apt-cache policy gnome-shell gnome-shell: Installed: 3.10.4-0ubuntu5 Candidate: 3.10.4-0ubuntu5 Version table: *** 3.10.4-0ubuntu5 0 500 http://in.archive.ubuntu.com/ubuntu/ trusty/universe i386 Packages 100 /var/lib/dpkg/status $ apt-cache policy gnome-core gnome-core: Installed: (none) Candidate: 1:3.8+4ubuntu3 Version table: 1:3.8+4ubuntu3 0 500 http://in.archive.ubuntu.com/ubuntu/ trusty/universe i386 Packages 

为什么说我没有安装gnome,虽然我使用GNOME作为桌面环境?

这只是元数据包的问题。 Debian世界(我相信RedHat也是如此)收集了某些程序,这些程序一起用于易于安装的元数据包中 。 所以,包gnome实际上是安装各种好东西的捷径:

aisleriot,alacarte,avahi-daemon,cheese,cups-pk-helper,desktop-base,evolution,evolution-plugins,file-roller,gedit,gedit-plugins,gimp,gnome-applets,gnome-color-manager,gnome-核心,gnome-documents,gnome-games,gnome-media,gnome-nettool,gnome-orca,gnome-shell-extensions,gnome-tweak-tool,gstreamer1.0-libav,gstreamer1.0-plugins-ugly,hamster- applet,inkscape,libgtk2-perl,libreoffice-calc,libreoffice-gnome,libreoffice-impress,libreoffice-writer,nautilus-sendto,network-manager-gnome,rhythmbox,rhythmbox-plugin-cdrecorder,rhythmbox-plugins,rygel-playbin, rygel-preferences,rygel-tracker,seahorse,shotwell,simple-scan,sound-juicer,telepathy-gabble,telepathy-rakia,telepathy-salut,tomboy,totem,totem-plugins,tracker-gui,transmission-gtk,vinagre, xdg-user-dirs-gtk,browser-plugin-gnash,gdebi,nautilus-sendto-empathy,telepathy-idle,dia-gnome,gnome-boxes,gnucash,libreoffice-evolution,planner

这是完整的Gnome桌面,不需要运行Gnome桌面环境。 因此,虽然您安装了gnome-shell ,但您没有完整桌面环境附带的所有相关应用程序,如游戏和电子邮件客户端等。

这不是问题,也不会妨碍您以任何方式使用Gnome。

gnome-core 也是一个元包 ,它将安装Gnome桌面的官方“核心”模块:

at-spi2-core,baobab,brasero,caribou,caribou-antler,dconf-gsettings-backend,dconf-tools,empathy,eog,evince,evolution-data-server,firefox,或者fonts-cantarell,gconf2,gdm, gkbd-capplet,glib-networking,gnome-backgrounds,gnome-bluetooth,gnome-calculator,gnome-contacts,gnome-control-center,gnome-dictionary,gnome-disk-utility,gnome-font-viewer,gnome-icon-主题,gnome-icon-theme-extras,gnome-icon-theme-symbolic,gnome-keyring,gnome-menus,gnome-online-accounts,gnome-packagekit,gnome-panel,gnome-power-manager,gnome-screensaver, gnome-screenshot,gnome-session,gnome-settings-daemon,gnome-shell,gnome-sushi,gnome-system-log,gnome-system-monitor,gnome-terminal,gnome-themes-standard,gnome-user-guide, gnome-user-share,gsettings-desktop-schemas,gstreamer1.0-plugins-base,gstreamer1.0-plugins-good,gstreamer1.0-pulseaudio,gtk2-engines,gucharmap,gvfs-backends,gvfs-bin,libatk-适配器,libcanberra-pulse,libcaribou-gtk-module,libcaribou-gtk3-module,libgtk-3-co mmon,libpam-gnome-keyring,metacity,mousetweaks,nautilus,notification-daemon,pulseaudio,sound-theme-freedesktop,tracker-gui,vino,yelp,zenity,network-manager-gnome,gnome,

请注意, gnome元数据包还会安装gnome-core元数据包。 无论如何,这里的要点是不需要元数据包。 您可以手动安装每个组件包,因此缺少一个或多个元数据包并不意味着系统中实际上缺少任何内容。