[i965gm] (Needs 2.6.33 drm) Display shows black screen or white screen when GNOME Desktop is loaded (X3100)

Binary package hint: xserver-xorg-video-intel

Dear Developers,

I am using Lucid since Alpha 1 release with Screen reader (Orca GNOME Screen Reader).

I not see any problem, but my wife tells me my display shows an entire blank white or black screen when the GNOME Desktop is loaded. My video card is an Intel Gma X3100 integrated video card my notebook. I haven't see this problem under Ubuntu Karmic, Ubuntu Jaunty and older Ubuntu versions, this problem happening only Lucid development version.

Because new Alpha2 release is publicated yesterday, I downloaded the current Daily Cd image (32 bit i386 architecture image). The problem is present.

I checked the System/Preferences/Display tool values (I lucky because screen reader spokening the values) my installed Lucid system, and compared my Jaunty system values:
The resolution is: 1280X800, 16:10
The refresh rateis: 60 HZ
This settings are equals my Lucid system and my Jaunty system.

For example, I put some icons with the desktop, and do a screen shot. Of course, the screen shot shows the putted icons when my wife look with the Jaunty system, but this icons is not seeing when I work in Lucid my display, only a black or white blank screen are seeing.

I attaching this screen shot with next comment.

If need more information, I sending your request depending.

Attila

ProblemType: Bug
Architecture: i386
Date: Sat Jan 16 09:39:19 2010
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20091214)
MachineType: TOSHIBA Satellite L300
Package: xserver-xorg-video-intel 2:2.9.1-1ubuntu1
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-10-generic root=UUID=8231b4a2-6f85-4e02-b336-c8c4d937ee89 ro quiet ipv6.disable=1 splash
ProcEnviron:
 LANGUAGE=hu_HU.UTF-8
 LANG=hu_HU.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-10.14-generic
RelatedPackageVersions:
 xserver-xorg 1:7.5+1ubuntu1
 libgl1-mesa-glx 7.7-0ubuntu5
 libdrm2 2.4.17-0ubuntu1
 xserver-xorg-video-intel 2:2.9.1-1ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20091125.0061c4db-0ubuntu2
SourcePackage: xserver-xorg-video-intel
Tags: lucid
Uname: Linux 2.6.32-10-generic i686
XorgConf: Error: [Errno 2] Nincs ilyen fájl vagy könyvtár: '/etc/X11/xorg.conf'
dmi.bios.date: 03/19/2008
dmi.bios.vendor: INSYDE
dmi.bios.version: 1.30
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: Intel Corp.
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnINSYDE:bvr1.30:bd03/19/2008:svnTOSHIBA:pnSatelliteL300:pvrPSLB0E-034016HU:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: Satellite L300
dmi.product.version: PSLB0E-034016HU
dmi.sys.vendor: TOSHIBA
fglrx: Not loaded
glxinfo: Error: [Errno 2] Nincs ilyen fájl vagy könyvtár
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.32-10-generic

[lspci]
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 03)
     Subsystem: Toshiba America Info Systems Device [1179:ff64]