Desktop Environment : Configure VNC Server2023/04/25

	Install and Configure VNC Server to connect with GUI from remote clients.
[1]	Install VNC server.

root@dlp:~#

apt -y install tigervnc-standalone-server

[2]	Login as a user you'd like to set VNC. By the way, this example shows to use Cinnamon Desktop on VNC connection.

# set VNC password

ubuntu@dlp:~$

vncpasswd

Password:
Verify:
Would you like to enter a view-only password (y/n)?

# start VNC server with MATE desktop, diplay number [1], screen resolution [800x600]

ubuntu@dlp:~$

tigervncserver -xstartup /usr/bin/cinnamon-session -geometry 800x600 -localhost no :1


New Xtigervnc server 'dlp.srv.world:1 (ubuntu)' on port 5901 for display :1.
Use xtigervncviewer -SecurityTypes VncAuth,TLSVnc -passwd /home/ubuntu/.vnc/passwd dlp.srv.world:1 to connect to

# if stop VNC, run like follows

ubuntu@dlp:~$

tigervncserver -kill :1

Killing Xtigervnc process ID 1307... success!

[3]

Install VNC viewer on client computer, this example in on Windows 11.
Download from the site below to install UltraVNC.

http://www.uvnc.com/downloads/ultravnc.html

After installing UltraVNC, click [UltraVNC Viewer] to run, then, following screen is shown.
Input [(Server's hostname or IP address):(display number)] like following example and then click [Connect] button.

[4]	VNC password is required to input for authentication.

[5]	If successfully passed authentication, VNC session starts like follows.

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