I'm running Lubuntu 16.04.4 LTS on a Lenovo T41 laptop with 2GB RAM. I installed Teamviewer 13 with no errors. I rebooted. I then ran teamviewer to connect to a Xubuntu laptop in my living room, running teamviewer 13. My T41 screen turned black and after about 15 seconds, teamviewer crashed. This happens every time. I then ran "apt-get purge teamviewer", rebooted, and installed Teamviewer 12 with no errors. Whenever I try to connect to the laptop in my living room, a dialog says "Your partner uses a newer version of TeamViewer. Would you like to update TeamViewer now to establish a connection?". There's only one choice: [OK]. If I click [OK], nothing happens. There seems to be no way to connect to the laptop in my living room. Any solutions?