Have been using Xvnc on a Kali box with ssh tunneling. Has been working great for a while. Recent updates have broken the system. Can login, however the windows manager has gone wonky. No widgets to maximize, minimize or close windows. Title bar is missed as well. Some items can't move around the desktop.

The xvnc server was not updated and is the same on working and broken systems. Any ideas where to look.

BR