Problems with X-Resolution

["Chris Tarnutzer" <tarnutzer@ethlife.ethz.ch>]

Hi you all

Since I apt-get upgrade'd my debian-System on my compaq Evo N800v, X
starts with a wrong resolution. It starts with 1024x768, I had
1280x1024 before. And it was better, now everything is too big..

My XF86Config-4 has:
...
DefaultDepth    24
...
SubSection "Display"
   Depth           24
   Modes           "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection

and the Log of X reads:
...
(II) VESA(0): Generic Monitor: Using hsync range of 30.00-60.00 kHz
(II) VESA(0): Generic Monitor: Using vrefresh range of 50.00-75.00
Hz
(II) VESA(0): Not using mode "1280x1024" (no mode of this name)
(--) VESA(0): Virtual size is 1024x768 (pitch 1024)
(**) VESA(0): *Built-in mode "1024x768"
(**) VESA(0): *Built-in mode "800x600"
(**) VESA(0): *Built-in mode "640x480"
(--) VESA(0): Display dimensions: (300, 230) mm
(--) VESA(0): DPI set to (86, 84)
(II) VESA(0): Attempting to use 75Hz refresh for mode "1024x768"
(118)
(II) VESA(0): Attempting to use 72Hz refresh for mode "800x600"
(115)
(II) VESA(0): Attempting to use 73Hz refresh for mode "640x480"
(112)
...

So there seems to be a problem with the mode "1280x1024". But what
and why? Before upgrading, there was no problem and the config is
the same as before.

Can someone help me??

Cheers, Chris