centos has a graphical interface and needs to be installed manually. Installation method: 1. Use the "yum groupinstall "X Window System"" command to install X; 2. Use "yum groupinstall "GNOME Desktop"" to install the graphical interface software.
The operating environment of this article: centos 7 system, Dell G3 computer.
When we install CentOS7, if we choose "minimize" installation, the system will only have a command line interface, but no graphical interface, as shown below:
So you need to install it manually. The steps are as follows:
Open the system and enter as root
Installation X (X Window System), the command is as follows:
yum groupinstall "X Window System"
There are about more than 200 softwares. Complete will appear after the installation is completed! words. Then install the graphical interface software, GNOME (GNOME Desktop), with the following command:
yum groupinstall "GNOME Desktop"
Since this software group is much larger than the first one (containing about 800 software), the installation process will be slower. Complete will appear when the installation is complete! words.
After the installation is complete, we can enter the graphical interface through the command startx
Recommended tutorial: "centos tutorial"
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