This version of driver works better in my DELL gx260. However, the DRI 
seems don't work. Here is a part of the /var/log/XFree86.0.log:

(II) I810(0): initializing int10
(WW) I810(0): Bad V_BIOS checksum
(II) I810(0): Primary V_BIOS segment is: 0xc000
(II) I810(0): VESA BIOS detected
(II) I810(0): VESA VBE Version 3.0
(II) I810(0): VESA VBE Total Mem: 8000 kB
(II) I810(0): VESA VBE OEM: Brookdale-G Graphics Chip Accelerated VGA BIOS
(II) I810(0): VESA VBE OEM Software Rev: 1.0
(II) I810(0): VESA VBE OEM Vendor: Intel Corporation
(II) I810(0): VESA VBE OEM Product: Brookdale-G Graphics Controller
(II) I810(0): VESA VBE OEM Product Rev: Hardware Version 0.0
(==) I810(0): Default visual is TrueColor
(II) I810(0): Allocated 64 kB for the ring buffer at 0x0
(II) I810(0): Allocating at least 768 scanlines for pixmap cache
(II) I810(0): Initial framebuffer allocation size: 3072 kByte
(II) I810(0): Allocated 4 kB for HW cursor at 0x7fff000
(II) I810(0): Allocated 64 kB for the scratch buffer at 0x7fef000
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (No such device)
drmOpenDevice: Open failed
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is -1, (No such device)
drmOpenDevice: Open failed
drmOpenDevice: minor is 0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 9, (OK)
drmGetBusid returned ''
(II) I810(0): [drm] loaded kernel module for "i830" driver
(II) I810(0): [drm] created "i830" driver at busid "PCI:0:2:0"
(II) I810(0): [drm] added 8192 byte SAREA at 0xe09f8000
(II) I810(0): [drm] mapped SAREA 0xe09f8000 to 0x40016000
(II) I810(0): [drm] framebuffer handle = 0xf0010000
(II) I810(0): [drm] added 1 reserved context for kernel
(II) I810(0): Allocated 1536 kB for the back buffer at 0x7c00000
(II) I810(0): Allocated 1536 kB for the depth buffer at 0x7a00000
(II) I810(0): Allocated 32 kB for the logical context at 0x79f8000
(II) I810(0): Not enough free space for DMA buffers
(EE) I810(0): [drm] failed to remove DRM signal handler
(II) I810(0): [drm] removed 1 reserved context for kernel
DRIUnlock called when not locked
(II) I810(0): [drm] unmapping 8192 bytes of SAREA 0xe09f8000 at 0x40016000

the output of lsmod:
mpu401                 18944   0  (autoclean) (unused)
sound                  54572   0  (autoclean) [mpu401]
i810_audio             20288   1  (autoclean)
soundcore               3652   4  (autoclean) [sound i810_audio]
ac97_codec              9728   0  (autoclean) [i810_audio]
i830                   66296   0
agpgart                31616   9  (autoclean)
iptable_filter          1696   0  (autoclean) (unused)
ipt_MASQUERADE          1216   1  (autoclean)
iptable_nat            13876   1  (autoclean) [ipt_MASQUERADE]
ip_conntrack           13996   1  (autoclean) [ipt_MASQUERADE iptable_nat]
ip_tables              11328   5  [iptable_filter ipt_MASQUERADE 
iptable_nat]
af_packet              12296   0  (autoclean)
usb-uhci               21444   0  (unused)
usbcore                56736   1  [usb-uhci]
e1000                  48008   1  (autoclean)
nls_big5                 464   1  (autoclean)
nls_cp950              98400   2  (autoclean)
vfat                    9500   1  (autoclean)
fat                    30104   0  (autoclean) [vfat]
sr_mod                 14424   0  (autoclean)
ide-scsi                8512   0
scsi_mod               89468   2  [sr_mod ide-scsi]
rtc                     6108   0  (autoclean)


the last few lines of dmesg:

Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 438M
agpgart: Detected an Intel 845G Chipset.
agpgart: detected 892K stolen memory.
agpgart: AGP aperture is 128M @ 0xf0000000
memory : df09bd60
memory : df09bda0
[drm] AGP 0.99 on Intel i810 @ 0xf0000000 128MB
[drm] Initialized i830 1.2.0 20011004 on minor 0
mtrr: base(0xf0010000) is not aligned on a size(0x180000) boundary
memory : df09be20
memory : df09be60
memory : df09bea0
memory : df09bde0
Intel 810 + AC97 Audio, version 0.21, 10:12:38 Aug 31 2002
PCI: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH4 found at IO 0xdc40 and 0xd800, IRQ 17
i810_audio: Audio Controller supports 6 channels.
ac97_codec: AC97 Audio codec, id: 0x4144:0x5372 (Unknown)
i810_audio: AC'97 codec 0 supports AMAP, total channels = 2

David Dawes wrote:

>I've just committed a major rework of the i830/i845G support in the i810
>driver.  It's available from the XFree86 CVS trunk.  If you had problems
>with the previous version, try this one.
>
>This version works best with the 2.4.19 kernel (or later).  I've also
>done a little testing of this driver on FreeBSD with an 845G.  FreeBSD's
>agp kernel module needs some patching to work with the 830 and 845G.
>I've got some further information about this at
><http://www.xfree86.org/~dawes/845driver.html>.
>
>David
>



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