Intel Graphic Card Frozen

Hello.

My Ubuntu frozen since version 9.10. I've been testing 9.10, 10.04 and 10.10 versions. I think the problem is with the KMS, has been default enabled since version 9.10.

lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02)

In my current Ubuntu instalattion (10.10 beta) i stop the frozen with the follow configuration:

# https://wiki.ubuntu.com/X/KernelModeSetting
# /etc/X11/xorg.conf
Section "Device"
        Identifier "Configured Video Device"
        Driver "fbdev"
EndSection

Section "Monitor"
        Identifier "Configured Monitor"
EndSection

Section "Screen"
        Identifier "Default Screen"
        Monitor "Configured Monitor"
        Device "Configured Video Device"
EndSection

But my intel grafic cards don't works correctly. I can't enable the compiz or use blender. In 9.04 works correctly.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-19-generic 2.6.35-19.28
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-19.28-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: piero 2493 F.... pulseaudio
CRDA: Error: [Errno 2] Arquivo ou diretório não encontrado
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfea38000 irq 40'
   Mixer name : 'SigmaTel STAC9221 A2'
   Components : 'HDA:83847682,10192633,00103601'
   Controls : 20
   Simple ctrls : 13
Date: Tue Sep 7 11:42:01 2010
Frequency: Once a day.
HibernationDevice: RESUME=UUID=7f3b56d1-33d1-4ec7-bd67-315548d133fe
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta i386 (20100901.1)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-19-generic root=UUID=f6b14b0b-7c39-4634-9826-fc809943c5a7 ro quiet splash
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 PATH=(custom, user)
 LANG=pt_BR.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
 1: phy3: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
dmi.bios.date: 11/26/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080012
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.vendor: DIGIBOARD
dmi.board.version: 1.0A
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: DIGIBOARD
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080012:bd11/26/2007:svnDIGIBOARD:pn:pvr1.0A:rvnDIGIBOARD:rn:rvr1.0A:cvnDIGIBOARD:ct3:cvrToBeFilledByO.E.M.:
dmi.product.version: 1.0A
dmi.sys.vendor: DIGIBOARD