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[Chewie <600453@xxxxxxxxxxxxxxxxxx>]

Hi all
I am running the Bugfix from #185 for some days now ..
During this time I had two major system crashes related with our problem
here:
See dmesg output:

[36261.219478] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer
elapsed... GPU hung
[36261.221592] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request
returns -11 (awaiting 10239609 at 10239591, next 10239626)
[36261.232508] dell-wmi: Received unknown WMI event (0x11)
[36261.728908] dell-wmi: Received unknown WMI event (0x11)
[36263.449835] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer
elapsed... GPU hung
[36263.449869] [drm:i915_do_wait_request] *ERROR* i915_do_wait_request
returns -11 (awaiting 10239627 at 10239591, next 10239637)
[36263.450249] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring
wedged!
[36263.450255] [drm:i915_reset] *ERROR* Failed to reset chip.
[36264.946873] Xorg[1012]: segfault at 0 ip 080a4182 sp bfcaae5c error 4 in
Xorg[8048000+1ab000]

This resulted in black screen and I had to reboot.
uname -a
Linux ucl03371 2.6.38-4-generic #31~lp561802v201102162013 SMP Wed Feb 16
20:16:02 UTC 2011 i686 i686 i386 GNU/Linux
 dpkg -l | grep intel
ii  intel-gpu-tools
1.0.2+git20100324-0ubuntu1                 tools for debugging the Intel
graphics driver
ii  libdrm-intel1
2.4.23-1ubuntu3                            Userspace interface to
intel-specific kernel DRM services -- runtime
ii  xserver-xorg-video-intel
2:2.14.0-1ubuntu9                          X.Org X server -- Intel i8xx,
i9xx display driver


regards
Chewie

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which is a direct subscriber.
https://bugs.launchpad.net/bugs/600453

Title:
  [arrandale] [i915] DELL E6510: blank screen on boot (Intel GPU)

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Lucid:
  Triaged
Status in “linux” source package in Maverick:
  Triaged
Status in “linux” source package in Natty:
  Fix Released
Status in “linux” package in Fedora:
  Fix Released
Status in “linux” package in openSUSE:
  Confirmed

Bug description:
  I am running Ubuntu Linux 10.04 64 bits on a DELL 6510 notebook with
  integrated Intel graphics card. The machine only boots in a low-
  graphics mode. I detected the following error message in the logs:

  (EE) intel(0): No kernel modesetting driver detected

  I used i915,modeset=0 as a kernel option but I am no longer using. The
  xorg.config file I am using is

  Section "Device"
  Identifier "Configured Video Device"
  BusID "PCI:0:2:0"
  Driver "intel"
  Option  "AccelMethod"  "UXA"
  EndSection

  Section "Module"
  Load "glx"
  Load "dri"
  Load "extmod"
  Load "record"
  Load "dbe"
  Load "GLcore"
  Load "xtrap"
  Load "freetype"
  EndSection

  Section "Monitor"
  Identifier "Configured Monitor"
  EndSection

  Section "Screen"
  Identifier "Default Screen"
  Monitor "Configured Monitor"
  Device "Configured Video Device"
  DefaultDepth 24
  EndSection

  Section "DRI"
  Mode 0666
  EndSection

  My kernel is

  Linux darwin 2.6.32-23-generic #37-Ubuntu SMP Fri Jun 11 08:03:28 UTC
  2010 x86_64 GNU/Linux

  The intel driver:

  ii  xserver-xorg-video-intel              2:2.12.0+git20100628.17884af4-0ubuntu0sarvatt~lucid                      X.Org X server -- Intel i8xx, i9xx display d
  ii  xserver-xorg-video-intel-dbg          2:2.12.0+git20100628.17884af4-0ubuntu0sarvatt~lucid                      X.Org X server -- Intel i8xx, i9xx display d

  Any suggestions? Thanks.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-23-generic 2.6.32-23.37
  Regression: No
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5
  Uname: Linux 2.6.32-23-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: amd64
  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:  cribari    1680 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf6960000 irq 22'
     Mixer name	: 'Intel G45 DEVIBX'
     Components	: 'HDA:111d76d5,1028040b,00100104 HDA:80862804,80860101,00100000'
     Controls      : 22
     Simple ctrls  : 13
  Date: Wed Jun 30 22:11:48 2010
  HibernationDevice: RESUME=UUID=0be7bd77-4b1d-4d52-9714-d179a2f4e4e4
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
  MachineType: Dell Inc. Latitude E6510
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-23-generic root=UUID=e54980ae-4e77-4c7d-81f0-7f5c7a599611 ro quiet splash
  ProcEnviron:
   LANG=en_US.utf8
   SHELL=/bin/bash
  RelatedPackageVersions: linux-firmware 1.34.1
  SourcePackage: linux
  dmi.bios.date: 05/28/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 02K3Y4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA03:bd05/28/2010:svnDellInc.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn02K3Y4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.