drmOpen failed - agp - 82845M chipset - i386

I'm running FreeBSD 8.0-CURRENT i386.
My graphics seems to be detected as:

vgapci0: <VGA-compatible display> mem 0xf0000000-0xf7ffffff,0xffa80000-0xffaffff
f irq 11 at device 2.0 on pci0
agp0: <Intel 82845M (845M GMCH) SVGA controller> on vgapci0
agp0: detected 892k stolen memory
agp0: aperture size is 128M

I've built X from ports, using x11-drivers/xf86-video-intel

I run Xorg -configure and generate /root/xorg.conf.new with:

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
        ### [arg]: arg optional
        #Option     "NoAccel"                   # [<bool>]
        #Option     "SWcursor"                  # [<bool>]
        #Option     "ColorKey"                  # <i>
        #Option     "CacheLines"                # <i>
        #Option     "Dac6Bit"                   # [<bool>]
        #Option     "DRI"                       # [<bool>]
        #Option     "NoDDC"                     # [<bool>]
        #Option     "ShowCache"                 # [<bool>]
        #Option     "XvMCSurfaces"              # <i>
        #Option     "PageFlip"                  # [<bool>]
        Identifier  "Card0"
        Driver      "intel"
        VendorName  "Intel Corporation"
     BoardName   "82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device"
        BusID       "PCI:0:2:0"
EndSection


But on X -config /root/xorg.conf.new I get:


X.Org X Server 1.4.2
Release Date: 11 June 2008
X Protocol Version 11, Revision 0
Build Operating System: FreeBSD 7.0-RELEASE i386 
Current Operating System: FreeBSD mech-Anton240.men.bris.ac.uk 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Fri Sep 26 15:48:12 BST 2008     mexas_at_mech-Anton240.men.bris.ac.uk:/usr/obj/usr/src/sys/EDGE i386
Build Date: 25 September 2008  01:26:35PM
 
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Module Loader present
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: Mon Sep 29 12:21:48 2008
(++) Using config file: "/root/xorg.conf.new"
(II) Module "ddc" already built-in
(II) Module "i2c" already built-in
(II) Module "ramdac" already built-in
(EE) [drm] drmOpen failed.
(EE) intel(0): [dri] DRIScreenInit failed. Disabling DRI.
expected keysym, got XF86KbdLightOnOff: line 70 of pc
expected keysym, got XF86KbdBrightnessDown: line 71 of pc
expected keysym, got XF86KbdBrightnessUp: line 72 of pc
expected keysym, got XF86KbdLightOnOff: line 70 of pc
expected keysym, got XF86KbdBrightnessDown: line 71 of pc
expected keysym, got XF86KbdBrightnessUp: line 72 of pc

Fatal server error:
could not open default font 'fixed'


I did some search and found some issues with drm, associated
with agp driver. However, these seem to have been resolved a while
ago.

I also note that port /x11-drivers/xf86-video-i810 is marked as
broken.

Can somebody please comment on this.

many thanks
anton

-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 928 8233 
Fax: +44 (0)117 929 4423