If you will try to install TeamViewer 64bit deb you will be fail because in Ubuntu 14.04 (amd64) and above the lib32asound2 package was removed which on the TeamViewer 64bit depends. Ok, I thought, let’s install TeamViewer! But, I was have only SSH access to my Ubuntu box. It’s not hundred percent a UNIX solution, but it appears to be the only one solution that can give me access to Unity 3D session. The only solution that fits needs was the TeamViewer. It appears to be that all the solutions I found (xdrp, RealVNC, X11 forwarding) might only work with 2D desktop environments like as XFCE, Mate (the first two solutions) or can only forward “raw” X apps’ renders (the last solution).
When I searched a solution to access remotely my Unity desktop on 14.04, I have faced with a little problem.