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[Bug 861426] Re: [Oneiric] [Regression] When disabling onboard LVDS display and just using external VGA screen corruption occurs

 

Could somebody create "gsd-debug-randr" file in you user directory,
restart the session, change the screen settings and copy the "gsd-debug-
randr.log" which got created in the user directory to the bug?

** Also affects: gnome-desktop (Ubuntu Oneiric)
   Importance: High
     Assignee: Canonical Desktop Team (canonical-desktop-team)
       Status: Confirmed

** Package changed: gnome-desktop (Ubuntu Oneiric) => gnome-desktop3
(Ubuntu Oneiric)

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https://bugs.launchpad.net/bugs/861426

Title:
  [Oneiric] [Regression] When disabling onboard LVDS display and just
  using external VGA screen corruption occurs

Status in “gnome-desktop3” package in Ubuntu:
  Confirmed
Status in “gnome-desktop3” source package in Oneiric:
  Confirmed

Bug description:
  Lenovo T500

  00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
  00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)

  Will attach screenshot of what the display should look like, and one
  of the corruption.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: xorg 1:7.6+7ubuntu7
  ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 1.23-0ubuntu2
  Architecture: amd64
  CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,vpswitch,snap,resize,grid,imgpng,place,move,regex,mousepoll,wall,gnomecompat,session,unitymtgrabhandles,animation,fade,workarounds,expo,scale,ezoom,unityshell]
  CompositorRunning: compiz
  Date: Wed Sep 28 14:37:58 2011
  DistUpgraded: Log time: 2011-09-22 20:36:49.680898
  DistroCodename: oneiric
  DistroVariant: ubuntu
  EcryptfsInUse: Yes
  ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
  GraphicsCard:
   Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
     Subsystem: Lenovo Device [17aa:20e4]
     Subsystem: Lenovo Device [17aa:20e4]
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110803.1)
  MachineType: LENOVO 2241B48
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-12-generic root=UUID=4587a2fe-b540-495f-ab91-999ee1b53a2a ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: Upgraded to oneiric on 2011-09-22 (5 days ago)
  dmi.bios.date: 04/22/2009
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6FET66WW (2.16 )
  dmi.board.name: 2241B48
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr6FET66WW(2.16):bd04/22/2009:svnLENOVO:pn2241B48:pvrThinkPadT500:rvnLENOVO:rn2241B48:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2241B48
  dmi.product.version: ThinkPad T500
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.5.94+bzr20110919-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.26-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
  version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

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