Ubuntiu 10.10 sets small resolution (GeForce FX 5200)

[bff7755a at yandex.ru]

Hello,

I've installed Ubuntu 10.10 on my machine. After boot I see 600x800 resolution instead of 1280x1024.
There is my In Xorg.0.log:

X.Org X Server 1.6.4
Release Date: 2009-9-27
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.24-27-server i686 Ubuntu
Current Operating System: Linux white 2.6.31-22-generic-pae #70-Ubuntu SMP Thu Dec 2 00:54:52 UTC 2010 i686
...
(II) NV(0): Not using default mode "1280x960" (hsync out of range)
(II) NV(0): Not using default mode "640x480" (hsync out of range)
(II) NV(0): Not using default mode "1280x960" (hsync out of range)
(II) NV(0): Not using default mode "640x480" (hsync out of range)
(II) NV(0): Not using default mode "1280x1024" (hsync out of range)
(II) NV(0): Not using default mode "640x512" (hsync out of range)
(II) NV(0): Not using default mode "1280x1024" (hsync out of range)
...

There is my xorg.conf:

#Section "Module"
#       Load    "glx"
#EndSection

Section "Monitor"
        Identifier "Default Monitor 1"
        Modeline "1280x1024" 108.00 1280 1328 1440 1688 1024 1025 1028 1066
EndSection

Section "Device"
        Identifier      "Default Device"
        Driver  "nv"
EndSection

Section "Screen"
        Identifier      "Default Screen"
        Device          "NVIDIA Corporation NV34 [GeForce FX 5200]"
        Monitor         "Generic Monitor"
        SubSection "Display"
        Viewport    0 0
                Depth           24
                Modes           "1280x1024"
        EndSubSection
EndSection