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[Bug 898001] Re: Screen Malformed After Connecting External Monitor

 

** Description changed:

  ##### This is a test entry. Please do not consider this a bug if entry
  goes live. ######
  
  Ubuntu 11.10 (Updated as of 11/29/11)
  
  Linux 45rpm 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:50:42 UTC 2011
  i686 i686 i386 GNU/Linux
  
  xorg:
-   Installed: 1:7.6+7ubuntu7
-   Candidate: 1:7.6+7ubuntu7
-   Version table:
-  *** 1:7.6+7ubuntu7 0
-         500 http://us.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
-         100 /var/lib/dpkg/status
+   Installed: 1:7.6+7ubuntu7
+   Candidate: 1:7.6+7ubuntu7
+   Version table:
+  *** 1:7.6+7ubuntu7 0
+         500 http://us.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
+         100 /var/lib/dpkg/status
  
  Expected Result: Proper display of monitor, 2nd desktop
  
  When a user connects a monitor to this machine's external VGA port
  (Ubuntu 11.10 32bit / currently up to date / Lenovo IBM Thinkpad T60) -
  The output result in the screenshot attached. The video card module is
  loaded and is reflected in lsmod and The resolution was toggled to all
  settings and each is still Malformed and doesn't display properly.
- Nothing unusual in dmesg regarding Xorg or any ATI modules running.
+ Nothing unusual in dmesg regarding Xorg or any INTEL modules running.
  Uncabled, Recabled and still the same result. Tried an alternate
  monitor, still same result. I ran ubuntu-bug against xorg to find
  further answers, attached is the debug output log for that also. I will
  continue to test this on my own and post any updates and resolution to
  this issue if found.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: xorg 1:7.6+7ubuntu7
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic i686
  .tmp.unity.support.test.0:
-  
+ 
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,resize,mousepoll,wall,regex,vpswitch,gnomecompat,grid,move,place,snap,animation,imgpng,unitymtgrabhandles,expo,session,fade,workarounds,ezoom,scale,unityshell]
  CompositorRunning: compiz
  Date: Tue Nov 29 23:00:49 2011
  DistUpgraded: Fresh install
  DistroCodename: oneiric
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
  GraphicsCard:
-  Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller])
-    Subsystem: Lenovo ThinkPad T60/R60 series [17aa:201a]
-    Subsystem: Lenovo ThinkPad T60/R60 series [17aa:201a]
+  Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller])
+    Subsystem: Lenovo ThinkPad T60/R60 series [17aa:201a]
+    Subsystem: Lenovo ThinkPad T60/R60 series [17aa:201a]
  MachineType: LENOVO 1951A31
  PccardctlIdent:
-  Socket 0:
-    no product info available
+  Socket 0:
+    no product info available
  PccardctlStatus:
-  Socket 0:
-    no card
+  Socket 0:
+    no card
  ProcEnviron:
-  PATH=(custom, no user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=1684ec91-1c2f-4f75-b2b7-3184420c3f4b ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/07/2007
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 79ETD4WW (2.14 )
  dmi.board.name: 1951A31
  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:bvr79ETD4WW(2.14):bd06/07/2007:svnLENOVO:pn1951A31:pvrThinkPadT60:rvnLENOVO:rn1951A31:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 1951A31
  dmi.product.version: ThinkPad T60
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu3
  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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https://bugs.launchpad.net/bugs/898001

Title:
  Screen Malformed After Connecting External Monitor

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References