VNS server on OrangePi

danoz

Hi,
I am writing a python code on a OrangePi 2G-IOT, using SSH, with linux editor in terminal.
it is not easy to write and debg this way, so I tried installing VNC server on the OrangePi. I connected to it using WLAN.
I foolowed the instructions from many site like this:
https://ubuntuforums.org/showthread.php?t=1707906

but when I connect to the VNC server on the OrangePi all I see is a gray screen, no application in the graphic interface.
is it normal?

is there any way to connect the orangepi remotely and see ubuntu graphic interface?

thanks!