X doesn't start in minilinux

[GreenFlash]

thx, that somebody helps me. Here's the device-Section from my xorg.conf:

Section "Device"
        Identifier      "VIA"
        Driver          "vesa"
        BusID           "PCI:0:2:0"
EndSection

And the corresponding line from lspci:

00:02.0 VGA compatible controller: InnoTek Systemberatung GmbH
VirtualBox Graphics Adapter

I also just realised, that there are some version differences in the
xserver and the vesa module. The module is compiled for version 1.6.3,
but the server has version 1.6.4.
Might this cause the problem?