Desktop Environment : Configure VNC Server2024/11/04 |
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Install VNC Server to connect with GUI from remote client computer. |
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| [1] | Install VNC Server. |
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[root@dlp ~]# dnf -y install tigervnc-server
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| [2] | If Firewalld is running, allow VNC service. |
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[root@dlp ~]# firewall-cmd --add-service=vnc-server success [root@dlp ~]# firewall-cmd --runtime-to-permanent success |
| [3] | Login as a user you would like to configure VNC session. |
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# set VNC password [fedora@dlp ~]$ vncpasswd Password: Verify: Would you like to enter a view-only password (y/n)? n
[fedora@dlp ~]$
vi ~/.config/tigervnc/config # create new # session=(display manager you use) # * available sessions are under [/usr/share/xsessions] # securitytypes=(security options) # geometry=(screen resolution) session=gnome securitytypes=vncauth,tlsvnc geometry=800x600 |
| [4] | Configure settings with root privilege and start Systemd Unit. |
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[root@dlp ~]#
vi /etc/tigervnc/vncserver.users # add to last line # specify [:(display number)=(username] # display number 1 listens port 5901 # display number n + 5900 = listening port
#
# This file assigns users to specific VNC display numbers.
# The syntax is <display>=<username>. E.g.:
#
# :2=andrew
# :3=lisa
:1=fedora
:2=redhat
# start systemd unit [root@dlp ~]# systemctl enable --now vncserver@:1 vncserver@:2
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| [5] |
Install VNC Viewer on client computer to connect to VNC server.
This example is based on Windows 11 and UltraVNC. Download UltraVNC from the site below.
⇒ https://www.uvnc.com/downloads/ultravnc.html
After installing UltraVNC, click [UltraVNC Viewer] to run, then, following window is shown.Input [(Server's hostname or IP address):(display number)] like following example and then click the [Connect] button. |
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| [6] | VNC password is required to input for authentication. |
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| [7] | If successfully passed authentication, VNC session starts like follows. |
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