Install VNC Server pada Rocky Linux

Pada kesempatan kali ini saya akan membahas cara Install VNC Server pada Rocky Linux.

1. Install VNC

dnf update
dnf install tigervnc-server

2. Config VNC

- buat user

useradd yuby
passwd yuby

- Disable Wayland dan enable Xorg

sed -i 's/#WaylandEnable/WaylandEnable/' /etc/gdm/custom.conf

- reboot server

reboot

- membuat user vnc service

su - yuby
mkdir -p ~/.config/systemd/user

cat > ~/.config/systemd/user/vncserver@.service << 'EOL'
[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target

[Service]
Type=forking

ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/bin/vncserver %i -geometry 1912x988
ExecStop=/usr/bin/vncserver -kill %i

Restart=on-success
RestartSec=15

[Install]
WantedBy=default.target
EOL

- copy

cp /usr/lib/systemd/user/vncserver@.service ~/.config/systemd/user

systemctl --user daemon-reload

echo 'export XDG_RUNTIME_DIR=/run/user/$(id -u)' >> ~/.bashrc
source ~/.bashrc

systemctl --user show-environment

3. Membuat VNC Connection Password

vncpasswd

4. Running VNC Server

echo $DISPLAY
systemctl --user enable vncserver@:2 --now
loginctl enable-linger
systemctl status --user vncserver@:2
systemctl --user stop vncserver@:2

5. Allow VNC Server Access on FirewallD

ss -alt | grep 590

sudo firewall-cmd --add-port=5902/tcp --permanent

sudo firewall-cmd --reload

6. Test VNC Server Connection

- install di server
dnf install tigervnc

- install di client server ( misal menggunakan Ubuntu )

apt install xtightvncviewer -y

- test connection

vncviewer host_IP_or_hostname:5902