Based on input from http://www.thinkwiki.org/wiki/Xorg_RandR_1.2#Now_automate_it_on_login the following .xprofile fixed dual screen on Lenovo T60 for me:
$ cat .xprofile xrandr --output LVDS1 --mode 1280x800 --output VGA1 --mode 1680x1050 xrandr --output VGA1 --off xrandr --output VGA1 --auto --right-of LVDS1
Based on input from http:// www.thinkwiki. org/wiki/ Xorg_RandR_ 1.2#Now_ automate_ it_on_login the following .xprofile fixed dual screen on Lenovo T60 for me:
$ cat .xprofile
xrandr --output LVDS1 --mode 1280x800 --output VGA1 --mode 1680x1050
xrandr --output VGA1 --off
xrandr --output VGA1 --auto --right-of LVDS1