Purchased a dongle for the DisplayPort to HDMI conversion, but I presume that the SKU I selected was incompatible because the TV couldn’t display anything through this connection. Amazon gladly approved the return.
Regards.
P.S.
FWIW, Remote Desktop (a priority for me) has become a challenge with other hardware too - RPi5 with its newer display drivers.
Based on my limited observation with RPi5, I agree with your assertion on TigerVNC but inertia (to a new package across most LAN machines) is my personal weakness.
Run this to install:
sudo apt install -y ./VNC.deb
Run this to start the RealVNC Server:
sudo systemctl start vncserver-x11-serviced.service
You may get some complaints/issue about canbeera, if so fix using:
sudo apt-get install libcanberra-gtk-module
(you may need to repeat above install steps afterwords, not sure).
When you run, it may appear nothing is happening, look for a very little VNC icon in the desktop, top right.
Upon opening, it will complain that you need a license/account for cloud operation (get one at REALVNC, there is a freebie/trial as well).
Go to the three bars on the right hand side and choose Licensing.
In the Server license tab, it will appear there is nowhere to enter the info, look for a gray button at the bottom marked RESOLVE.
That will open fields where you can enter your account info and add the Jetson to your remote “group”.
Then on your PC/laptop, you can run REALVNC Viewer & login with your account & access the desktop remotely.
You may need the “dummy”" HDMI plug installed (or a monitor), if the graphics look “wacky”, or blank.
Run this so that it starts when the system boots up (not tested yet):
sudo systemctl enable vncserver-x11-serviced.service