Hi, I have the same problem, out of the box it is not working. However, if you follow the blog on www.williambrownstreet.net/bmachine/ there is a hint to get it partly working. Just plug the external monitor and both display the same.
change the xorg.conf file(section Device to) Section "Device" Identifier "Intel Corporation Mobile Integrated Graphics Controller" Driver "i810" BusID "PCI:0:2:0" Option "MonitorLayout" "CRT,LFP" Option "Clone" "true" Option "DevicePresence" "true" EndSection -- Connecting External Monitor does not work on Thinkpad x60 https://launchpad.net/bugs/42898 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs