2. 安装X window系统
yum groupinstall "X Window System"
yum groupinfo "X Window System"
组：X 窗口系统
组编号：x11
描述：X 窗口系统支持。
必要的软件包：
+glx-utils
+initial-setup-gui
+mesa-dri-drivers
+plymouth-system-theme
+spice-vdagent
+xorg-x11-drivers
+xorg-x11-server-Xorg
+xorg-x11-utils
+xorg-x11-xauth
+xorg-x11-xinit
+xvattr
可选的软件包：
tigervnc-server
xorg-x11-drv-keyboard
xorg-x11-drv-libinput
xorg-x11-drv-mouse
xorg-x11-drv-openchrome
or
yum install glx-utils initial-setup-gui mesa-dri-drivers plymouth-system-theme spice-vdagent xorg-x11-drivers xorg-x11-server-Xorg xorg-x11-utils xorg-x11-xauth xorg-x11-xinit xvattr 3. yum install gnome-classic-session
4. systemctl get-default
systemctl set-default graphical.target
5. reboot
6.安装中文字体 yum install wqy* 7.常用软件 yum install firefox gnome-terminal 参考：
https://www.centos.org/forums/viewtopic.php?f=47&t=47088
http://mirrors.zju.edu.cn/centos/7/isos/x86_64/
fedora 28
dnf.conf:keepcache=truefastestmirror=true/dev/yum.repo.d/dvd/repo:[dvd]name=dvdbaseurl=file:///mnt/dvdenable=1gpgcheck=0------------------------------------------yum install langpacks-en langpacks-zh_CNyum install gnome-shell mesa-dri-drivers xorg-x11-drivers gdm gedit nautilus firefox gcc gcc-c++ gnome-terminalyum install gnu-free-*yum install adobe-source-han-*cn-fonts adobe-source-han-*tw-fontsyum install google-noto-sans-sc-fonts google-noto-serif-sc-fonts google-noto-sans-cjk-sc-fonts google-noto-serif-cjk-sc-fonts google-noto-sans-mono-cjk-sc-fontsyum install gnome-system-monitor dnf install automake autoconf codeblocks dnf install make gdb ibus-pinyinsystemctl enable gdmsystemctl set-default graphical.targetlocalectl statuslocalelocalectl list-locales localectl set-locale LANG=zh_CN.UTF-8