i830 refuses to run in 1400 x 1050

["Martin van Es" <mrvanes@xxxxxxxxxxx>]

Hi,

Let me first apologize for posting a newbie question that may have been
covered before (I did search the archives and I did find some references
to it, but thusfar was not able to solve my problem).

I am a little ashamed (and spoilt) to admit that X is running like a
charm, but that I'm just not satisfied yet since my LT has a 1400 x 1050
TFT screen and X 'only' uses 1280 x 1024 of it.

The chipset in the LT is the cursed i830 (dual headed, see "No matching
device for PCI:0:2:1 found").