ubuntu-x-swat team mailing list archive

[Harald <803620@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

display is ok when "Same image in all monitors" is tagged. After untagging this option the image on both monitors gets corrupted. As soon as as this option is taged again, the display content is ok again.
ubuntu@ubuntu:~$ lsb_release -rd
Description:	Ubuntu 11.04
Release:	11.04
ubuntu@ubuntu:~$ apt-cache policy xorg compiz
compiz:
  Installed: 1:0.9.4+bzr20110415-0ubuntu2
  Candidate: 1:0.9.4+bzr20110415-0ubuntu2
  Version table:
 *** 1:0.9.4+bzr20110415-0ubuntu2 0
        500 cdrom://Ubuntu 11.04 _Natty Narwhal_ - Release amd64 (20110427)/ natty/main amd64 Packages
        500 http://archive.ubuntu.com/ubuntu/ natty/main amd64 Packages
        100 /var/lib/dpkg/status
xorg:
  Installed: 1:7.6+4ubuntu3
  Candidate: 1:7.6+4ubuntu3
  Version table:
 *** 1:7.6+4ubuntu3 0
        500 cdrom://Ubuntu 11.04 _Natty Narwhal_ - Release amd64 (20110427)/ natty/main amd64 Packages
        500 http://archive.ubuntu.com/ubuntu/ natty/main amd64 Packages
        100 /var/lib/dpkg/status

What you expected to happen: I would expect that the display is not corrupted
What happened instead: Display was corrupted

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xorg 1:7.6+4ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1920x1200 1600x1200 1280x1024 1280x960 1024x768 800x600 800x600 640x480
 edid-base64: AP///////wBMLT4ENDJZTQQTAQMONCB4Ku6Ro1RMmSYPUFQjCACpQIGAgUABAQEBAQEBAQEBKDyAoHCwI0AwIDYABkQhAAAaAAAA/QA4PB5REQAKICAgICAgAAAA/ABTeW5jTWFzdGVyCiAgAAAA/wBIOVhTMTExNzE4CiAgAEg=
Date: Wed Jun 29 19:18:45 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
GdmLog1:
 
GdmLog2:
 
GraphicsCard:
 ATI Technologies Inc R420 JK [Radeon X800] [1002:4a4b] (prog-if 00 [VGA controller])
   Subsystem: ATI Technologies Inc Device [1002:0002]
   Subsystem: ATI Technologies Inc Device [1002:0003]
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
MachineType: To Be Filled By O.E.M. 775Dual-VSTA
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: initrd=/casper/initrd.lz boot=casper noprompt quiet splash -- console-setup/layoutcode=de BOOT_IMAGE=/casper/vmlinuz
Renderer: Unknown
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/11/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P2.40
dmi.board.name: 775Dual-VSTA
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP2.40:bd12/11/2006:svnToBeFilledByO.E.M.:pn775Dual-VSTA:pvrToBeFilledByO.E.M.:rvn:rn775Dual-VSTA:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: 775Dual-VSTA
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug compiz-0.9 corruption natty regression-update running-unity ubuntu

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https://bugs.launchpad.net/bugs/803620

Title:
  different image in two monitors causes display coruption

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