As 'root' perform the following:
git clone https://gist.github.com/jadonk/39d0fcfc323347d88e995cdfee02bdad
apt-get install -y --no-install-recommends xinput xinput-calibrator xorg xserver-xorg-video-fbdev \
xserver-xorg-video-modesetting lightdm xserver-xorg-core xserver-xorg-input-joystick \
dbus-x11 openbox cmst compton-conf libfm-tools libgl1-mesa-dri lximage-qt \
lxqt-about lxqt-admin lxqt-common lxqt-config lxqt-globalkeys lxqt-notificationd \
lxqt-panel lxqt-policykit lxqt-runner lxqt-session lxqt-sudo \
obconf pcmanfm-qt qterminal \