How to install the graphical interface in Linux

1. Linux installation (root user operation)

1. Install vncserver;

yum install tigervnc-server

2. Install vncviewer;

yum install vnc

3. Stop and disable the firewall;

systemctl stop firewalld.service
systemctl disable firewalld.service

4. Install Linux graphical desktop

yum groupinstall "GNOME Desktop" "Graphical Administration Tools"

2. Configuration

1. Modify the startup file

vim /root/.vnc/xstartup

Fill it with the following content:

VNCSERVERS="1:root"
VNCSERVERARGS[1]="-geometry 1200x800"
gnome-session &

Indicates that the window is based on the geome desktop configuration

2. Create a new configuration file, taking window No. 1 as an example (you can also open multiple windows at the same time, just change the number), the method is as follows:

cp /lib/systemd/system/[email protected] /lib/systemd/system/vncserver@:1.service

Or add another window:

cp /lib/systemd/system/[email protected] /lib/systemd/system/vncserver@:2.service

Edit /lib/systemd/system/vncserver@:1.service and set the user root related parameters. The final content is as follows:

[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target
[Service]
Type=forking
# Clean any existing files in /tmp/.X11-unix environment
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/sbin/runuser -l root -c "/usr/bin/vncserver %i"
PIDFile=/root/.vnc/%H%i.pid
ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
[Install]
WantedBy=multi-user.target
#Start window 1
vncserver :1
# View the startup list status vncserver -list

The result of a successful startup should be as follows:

Starting applications specified in /root/.vnc/xstartup

Log file is /root/.vnc/eunke-network002:1.log

View the log to obtain the port number:

cat /root/.vnc/eunke-network002:1.log 

If the startup fails, enter the folder, delete the X1 file, and restart Window 1:

cd /tmp/.X11-unix
rm -rf X1
# Kill window 1
vncserver -kill :1
#Start window 1
vncserver :1

4. Install VNC viewer on Windows

1. 64bit download address: https://www.realvnc.com/download/file/viewer.files/VNC-Viewer-6.19.923-Windows-64bit.exe

2. After installation, enter IP: port as follows:

After pressing Enter, the remote Linux desktop will be opened.

Summarize

The above is the operation method of installing the graphical interface of Linux introduced by the editor. I hope it will be helpful to everyone. If you have any questions, please leave me a message and the editor will reply to you in time. I would also like to thank everyone for their support of the 123WORDPRESS.COM website!
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