Xorg on FreeBSD 6.0/amd64

[Vlad GURDIGA]

Hello,

I have a perfectly running 6.0/i386 with Xorg 6.9.0 built from ports
and had some thoughts about shifting to amd64 since my hardware
permits this, but I cannot get Xorg running on 6.0/amd64 installed on
another slice on the same HDD of the same machine.

I did Xorg -configure and then Xorg -config xorg.conf.new, but all I
get is a multi-color "mosaic" on the top half of the screen and solid
black on the other half.
I've tried to use the xorg.conf from the well-working i386
installation but the results are the same.

After that I've cvsup'ed src for stable and ports and made world;
rebuild Xorg from ports collection but without any luck.

I have attached the X log and dmesg.
Hardware configuration:

Motherboard: Intel D955XBK
(http://www.intel.com/support/motherboards/desktop/D955XBK/index.htm)
CPU: Intel Pentium D 820
(http://processorfinder.intel.com/scripts/details.asp?sSpec=SL88T&ProcFam=1039&PkgType=7021&SysBusSpd=6107&CorSpd=5467)
Video-card: ASUS ATI RADEON X550 GE
(http://www.asus.com/products4.aspx?l1=2&l2=8&l3=201&model=553&modelmenu=1)
RAM: 2x512 PC5300 667MHZ CL5.0 TWINMOS



What should I try?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Xorg.0.log
Type: application/octet-stream
Size: 76641 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-x11/attachments/20060503/9af53d05/Xorg.0.obj
-------------- next part --------------
A non-text attachment was scrubbed...
Name: dmesg.boot
Type: application/octet-stream
Size: 4826 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-x11/attachments/20060503/9af53d05/dmesg.obj