Script to setup vino on a Jetson.

setup_vino.sh

#!/bin/bash

# Script for remotely setting up VNC on a Jetson TX2 running Jetpack 4.6 over ssh
# You can run the script in a one shot with the following command
#    sudo apt -y install curl && sudo /bin/bash -c "$(curl -fsSL https://gist.githubusercontent.com/bgyarfas/41470dd3045519786793bad1fc744b14/raw/b7bbb04929bc764194e27d419c7cbae58bbd9508/setup_vino.sh)"

if [[ $EUID -ne 0 ]]; then
    echo "$0 is not running as root. Try using sudo."
    exit 2
fi

file=/usr/share/glib-2.0/schemas/org.gnome.Vino.gschema.xml

if ! grep -q "<key name='enabled' type='b'>" $file; then
    echo -n "Adding enabled key to $file..."
    sed '/^[[:space:]]*<\/key>/r'<(
        echo "<key name='enabled' type='b'>"
        echo "<summary>Enable remote access to the desktop</summary>"
        echo "<description>"
        echo "If true, allows remote access to the desktop via the RFB"
        echo "protocol. Users on remote machines may then connect to the"
        echo "desktop using a VNC viewer."
        echo "</description>"
        echo "<default>true</default>"
        echo "</key>"
    ) -i -- $file
    echo "Done!"
else
    echo "$file already contains enabled key..."
fi

autostart_dir=$HOME/.config/autostart
if [ ! -d $autostart_dir ]; then
    echo "Creating autostart directory $autostart_dir..."
    mkdir -p $autostart_dir
fi

vino_autostart=$autostart_dir/vino-server.desktop
if [ ! -f $vino_autostart ]; then
    echo "Adding $vino_autostart..."
    cat <<EOT >> $vino_autostart
[Desktop Entry]
Type=Application
Exec=/usr/lib/vino/vino-server
Hidden=false
NoDisplay=false
X-GNOME-Autostart-enabled=true
Name[en_US]=Vino
Name=Vino
Comment[en_US]=
Comment=
EOT
    chown $SUDO_USER:$SUDO_USER $vino_autostart
else
    echo "Already have $vino_autostart..."
fi

# Read Password
echo ""
echo "Enter a new VNC password..."
while :
do
    echo -n New VNC Password: 
    read -s password_1
    echo
    # Read Password Again
    echo -n Re-enter new VNC password: 
    read -s password_2
    echo
    if [[ "$password_1" != "$password_2" ]]; then
        echo "Passwords don't match! Try again..."
    else
        break
    fi
done

gsettings set org.gnome.Vino require-encryption false
gsettings set org.gnome.Vino prompt-enabled false
gsettings set org.gnome.Vino enabled true
gsettings set org.gnome.Vino authentication-methods "['vnc']"
gsettings set org.gnome.Vino view-only false
gsettings set org.gnome.Vino vnc-password $(echo -n "$password_1"|base64)

echo "Setup complete!"
echo ""
echo "Restart the system and re-login and VNC should be accessible at $HOSTNAME.local..."