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I'm trying to control a Ubuntu 10.04 machine through a Windows 7 machine using Putty and Xming. Meaning, I'm sending the display from Linux to Windows through xservice.

The Ubuntu machine has only one screen and only one screen output on the video card, while the Windows 7 machine is dual monitored.

I'm able to request a dual screen display through xming using the -multimonitors switch, but when I do (in addition to the -fullscreen switch), it will only show me one screen.

I suspect it is because the Ubuntu machine, considering the current configuration, is unable to deal with dual monitors.

So I need to find a way to force Ubuntu to use dual screens on the driver-level even though only one screen is attached to the machine.

Is such a thing possible? If so, how could I do it?

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