sudo apt update
sudo apt install lxqt-core tigervnc-standalone-server tigervnc-tools -y

sudo apt purge lxqt-powermanagement xscreensaver -y
sudo apt autoremove -y

vncpasswd
mkdir ~/.vnc

xstartup

vi ~/.vnc/xstartup

#!/bin/sh
xrdb -merge "$HOME/.Xresources"
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
exec startlxqt

chmod +x ~/.vnc/xstartup

config

For AMDGPU, else ignore.

vi ~/.vnc/config

extension=DRI3
rendernode=/dev/dri/renderD128
FrameRate=30
CompressionLevel=1
QualityLevel=6
geometry=1920x1080
depth=24
pixelformat=rgb888

Xresources

vi ~/.Xresources

Xcursor.theme: Adwaita
Xcursor.size: 48

vncserver-config-defaults

sudo vim /etc/tigervnc/vncserver-config-defaults

At end of file:

$localhost = "no";
$SecurityTypes = "VncAuth";
1;

vncserver.users

sudo vim /etc/tigervnc/vncserver.users

Reserver display :1 for username

:1=username

systemd

systemctl --user mask gvfs-daemon.service
systemctl --user mask gvfs-udisks2-volume-monitor.service
systemctl --user mask gvfs-afc-volume-monitor.service
systemctl --user mask gvfs-mtp-volume-monitor.service
systemctl --user mask gvfs-gphoto2-volume-monitor.service
systemctl --user mask gvfs-goa-volume-monitor.service

sudo systemctl stop udisks2.service
sudo systemctl mask udisks2.service

sudo systemctl daemon-reload
sudo systemctl enable tigervncserver@:1.service
sudo systemctl start tigervncserver@:1.service

https://github.com/tigervnc/tigervnc/releases

Connect to hostname:1

sudo apt install tightvncserver wmaker xterm

tightvncserver

You will require a password to access your desktops.

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

New 'X' desktop is hostname:1

Creating default startup script /home/user/.vnc/xstartup
Starting applications specified in /home/user/.vnc/xstartup
Log file is /home/user/.vnc/PiG:1.log

tightvncserver -kill :1
Killing Xtightvnc process ID 10798

#! /bin/sh
xrdb "$HOME/.Xresources"
export XKL_XMODMAP_DISABLE=1
exec wmaker

tightvncserver -geometry 1280x1024

Download page

Connect to hostname:1