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[Bug 777265] [NEW] dual head problems when one monitor is above other

 

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Binary package hint: unity

Hello, there are serious usability problems when I configure my ubuntu to use another monitor in order to extend desktop, but the problems only ocorrs when 
1) the the monitor is put over the other; and
2) user logout and login

If I login with the desktop not extended and extend it after, the
problems doesn't happen, only if I logout and login again. This time the
area is automatic extended. The default configuration (GDM Login) is set
to use only one monitor.

Some problems:
1) scale plugin put the windows on the center (screenshot-01)
2) new windows are put on wrong place (screenshot-02)
3) some applications have their window opened in a reduced size. (screenshot-03)

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity 3.8.10-0ubuntu2
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,compiztoolbox,imgpng,vpswitch,grid,resize,move,place,snap,gnomecompat,session,regex,unitymtgrabhandles,wall,animation,workarounds,expo,ezoom,staticswitcher,fade,scale,unityshell,scaleaddon]
CompositorRunning: compiz
DRM.card0.DP.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.DP.2:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1366x768
 edid-base64: AP///////wAGr+wQAAAAAAESAQOAIhN4Cua1o1dPlCYeUFQAAAABAQEBAQEBAQEBAQEBAQEBIBxWeFAAJjAwIDQAWMEQAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTU2WFcwMSBWMCAKACo=
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: Off
 modes: 1680x1050 1280x1024 1280x1024 1152x864 1024x768 1024x768 800x600 800x600 640x480 640x480 720x400
 edid-base64: AP///////wAQrBTQTUs4MBcRAQNoLx547o8wo1VJmCcUUFSlSwBxT4GAAQEBAQEBAQEBAQEBITmQMGIaJ0BosDYA2SgRAAAcAAAA/wBLVTMxMTc2NjA4S00KAAAA/QA4Sx5TDwAKICAgICAgAAAA/ABERUxMIEUyMjhXRlAKALI=
Date: Wed May  4 14:01:19 2011
DistUpgraded: Log time: 2011-04-28 15:25:47.381309
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
   Subsystem: Acer Incorporated [ALI] Device [1025:0205]
   Subsystem: Acer Incorporated [ALI] Device [1025:0205]
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
InstallationMedia_: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
InstallationMedia__: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MachineType: Acer Aspire 5738
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic root=UUID=1938a528-22b9-46bf-b29a-cde9f887035c ro quiet splash vt.handoff=7
ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2
ProcVersionSignature__: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Renderer: Unknown
SourcePackage: unity
UpgradeStatus: Upgraded to natty on 2011-04-28 (5 days ago)
dmi.bios.date: 11/18/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.23
dmi.board.name: JV50
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.23:bd11/18/2009:svnAcer:pnAspire5738:pvr0100:rvnAcer:rnJV50:rvrRev:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 5738
dmi.product.version: 0100
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu13
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: compiz
     Importance: Undecided
         Status: New

** Affects: unity
     Importance: Undecided
         Status: New

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


** Tags: amd64 apport-bug compiz-0.9 natty running-unity ubuntu
-- 
dual head problems when one monitor is above other
https://bugs.launchpad.net/bugs/777265
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