the grafical autoconfig fails because it cant find an supported
grafic-card with nvidia grafic card (geforce gt 120M), the text-based
autoconfig success but it dont install a special nvidia grafic driver, it
installs the "nouveau"-driver by standart, but this one is not working
correctly with the nvidia grafic card.

as errors after the grub menu, u get for a short time a black screen with some
green stripes (from the bootlogo) on screen and the grafic seems to be very
slow and dont display everything correctly.

another problem, which i guess, is linked with this, is before u see the
kdm-login, after the boot u get a konsole window for a minute (u would be able
to access the system trought this, without login)

hwinfo --gfxcard
23: PCI 200.0: 0300 VGA compatible controller (VGA)             
  [Created at pci.319]
  Unique ID: B35A.VMlACZsTq_D
  Parent ID: lgGW.QwQW_nKSihB
  SysFS ID: /devices/pci0000:00/0000:00:0c.0/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: graphics card
  Model: "nVidia G96M [GeForce GT 120M]"
  Vendor: pci 0x10de "nVidia Corporation"
  Device: pci 0x0653 "G96M [GeForce GT 120M]"
  SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
  SubDevice: pci 0x202d 
  Revision: 0xa1
  Driver: "nvidia"
  Driver Modules: "nvidia"
  Memory Range: 0xfb000000-0xfbffffff (rw,non-prefetchable)
  Memory Range: 0xe0000000-0xefffffff (ro,non-prefetchable)
  Memory Range: 0xf8000000-0xf9ffffff (rw,non-prefetchable)
  I/O Ports: 0xdc00-0xdc7f (rw)
  Memory Range: 0xfaf80000-0xfaffffff (ro,non-prefetchable,disabled)
  IRQ: 19 (27894 events)
  I/O Ports: 0x3c0-0x3df (rw)
  Module Alias: "pci:v000010DEd00000653sv00001043sd0000202Dbc03sc00i00"
  Driver Info #0:
    Driver Status: nvidiafb is not active
    Driver Activation Cmd: "modprobe nvidiafb"
  Driver Info #1:
    Driver Status: nouveau is not active
    Driver Activation Cmd: "modprobe nouveau"
  Driver Info #2:
    Driver Status: nvidia is active
    Driver Activation Cmd: "modprobe nvidia"
  Config Status: cfg=no, avail=yes, need=no, active=unknown
  Attached to: #20 (PCI bridge)

Primary display adapter: #23

as a reminder of an important problem (bug 727055) which have no news yet