Package: x2goserver Version: 4.0.1.19-3.el6 OS: Centos 6.7 Package: x2goclient Version: 4.0.1.4-1.el6 OS: Centos 6.7 Architecture : - Dual screen - Gnome Desktop - Fullscreen - Xinerama enabled First connection : The first x2go connection is ok the full scrren is working as expected. (the only problem the first connection is that the keypad does not work). To fix keypad issue, I have to logoff and start a new x2go session. Second connection : After the second connection the xinerama does not work anymore. For example If I maximize an application, it is present on both screens. The worst is that the task bar is located in th middle of the screen. I I tried to logoff and reconnect again I have the same issue. To fix it I have to reboot the centos 6 (client side) and after the first connection is ok (but with the keypad bug). Troubleshooting : - Change task bar location - Change screen resolution - Disable sound and print - I also tried from last Ubuntu or fedora => same issue - I tried to change the video card (from nvidia to an intel) => same issue Any idea to fix this ? Thanks in advance.