When I attach an external (D-SUB) display and set it up (with xrandr) to be on the right to the main (built-in) display, the most of new windows opened appear on the external display and some even farther to the right of it (leaving the most of their area outside the visible area).
Can I configure things the way that new windows would appear in the centre of the main (the very left) display (the same way as they do when there is no external display attached)?
PS: I use XUbuntu 11.10 with XFCE 4.8 on Dell Latitude E5500 with Intel GMA X4500HD card. My built-in display has 1440x900 resolution, my external display resolution is 1024x768 (this is another problem of mine actually, I can't configure any external display for more than 1024x768, but this is a separate question).