I am able to reproduce issue when using:
VNC Server: Ubuntu trusty 14.04.3 LTS running x11vnc 0.9.13-1.1
$ x11vnc -version x11vnc: 0.9.13 lastmod: 2011-08-10
VNC Clients:
- Mac OS X 10.9.5 running Screen Sharing app Version 1.5 (481.1) - Mac OS X 10.10.5 running Screen Sharing app Version 1.6.4 (491.13)
Evidence suggests that this problem is not due to any specific VNC server or client. Seems to be a combination of Unity & VNC
I am able to reproduce issue when using:
VNC Server: Ubuntu trusty 14.04.3 LTS running x11vnc 0.9.13-1.1
$ x11vnc -version
x11vnc: 0.9.13 lastmod: 2011-08-10
VNC Clients:
- Mac OS X 10.9.5 running Screen Sharing app Version 1.5 (481.1)
- Mac OS X 10.10.5 running Screen Sharing app Version 1.6.4 (491.13)
Evidence suggests that this problem is not due to any specific VNC server or client. Seems to be a combination of Unity & VNC