X Server 1.12.4 failed "X -configure" for GeForce2 MX/MX 400 video adapter

[Jin Guojun]

Xorg.0.log shows that GeForce2 MX/MX 400 is still supported by X 1.12.4 but X -configure failed with error appended below. This Video adapter works under X server 1.7.7. 
xorg.conf.new did not contain any information about adapter model or type as old X server 1.7.7 does:

------- 1.12.4 xorg.conf.new ----

        #Option     "DualHead"                  # [<bool>]
        Identifier  "Card0"
        Driver      "nv"
        BusID       "PCI:1:0:0"
EndSection

--------- 1.7.7 xorg.conf ---------
        #Option     "DualHead"                  # [<bool>]
        Identifier  "Card0"
        Driver      "nv"
        VendorName  "nVidia Corporation"
        BoardName   "NV11 [GeForce2 MX/MX 400]"
        BusID       "PCI:1:0:0"
EndSection


It look like that new X server may not understand this adapter.
Is anyway to make this video card working under X 1.12.4?

-Jin



# X -configure

X.Org X Server 1.12.4
Release Date: 2012-08-27
X Protocol Version 11, Revision 0
Build Operating System: FreeBSD 10.0-RELEASE-p10 amd64 
Current Operating System: FreeBSD daemonfun 10.1-RELEASE FreeBSD 10.1-RELEASE #1: Sat Nov 29 22:09:21 PST 2014   ...
Build Date: 22 October 2014  05:21:48PM
 
Current version of pixman: 0.32.6
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sun Nov 30 16:16:50 2014
List of video drivers:
        ati
        radeon
        intel
        mach64
        nv
        openchrome
        r128
        vesa
(++) Using config file: "/root/xorg.conf.new"
Number of created screens does not match number of detected devices.
  Configuration failed.
Server terminated with error (2). Closing log file.


#more /var/log/Xorg.0.log:
...

[   154.280] (II) NV: driver for NVIDIA chipsets: RIVA 128, RIVA TNT, RIVA TNT2,
        Unknown TNT2, Vanta, RIVA TNT2 Ultra, RIVA TNT2 Model 64,
        Aladdin TNT2, GeForce 256, GeForce DDR, Quadro, GeForce2 MX/MX 400,
        GeForce2 MX 100/200, GeForce2 Go, Quadro2 MXR/EX/Go,
...