ubuntu-x-swat team mailing list archive

[Andreas Gölzer <K_2005@xxxxxxxxxx>]

apport information

** Tags added: apport-collected natty patch

** Description changed:

  Binary package hint: xorg
  
  I'm using a two-monitor setup with an ati graphics card (Mobility Radeon HD 4300) on my laptop(lenovo u450p).
  The Laptop screen has a hardware resolution of 1366x768, the external monitor a hardware resolution of 1920x1080. 
  
  If I set up the second monitor using
  
  xrandr --output HDMI-0 --off
  xrandr --output LVDS --auto
  xrandr --output HDMI-0 --auto --right-of LVDS
  
  (or the kde gui, the effects are equal)
  I expect
  
  1) the left 1366x768 area to be on the laptop screen, and 
  2) the right 1920x768 area to be on the big monitor. 
  
  But I observe:
  1) happens as expected
  2) happens almost. instead, the 2 rightmost pixels on the laptop monitor are repeated on the left border of the big monitor(filled with black to the bottom), in turn the two rightmost columns of the virtual display area are not visible on any monitor at all.
  
  If I switch the laptop monitor resolution to 1280x720, this effect does not occur, and - except for the then blurred laptop screen - everything works as expected.
  A screenshot shows the whole virtual desktop correctly.
  
  Ubuntu version: 10.10 (maverick)
  graphics card:
  01:00.0 VGA compatible controller: ATI Technologies Inc M92 LP [Mobility Radeon HD 4300 Series]
  xorg version: 1:7.5+6ubuntu3
  I'm using the 'radeon' display driver, as detected by default. fglrx is not installed.
  using kde 4.5.3
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: xorg 1:7.5+6ubuntu3
  ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
  Uname: Linux 2.6.35-22-generic x86_64
  Architecture: amd64
  DRM.card0.HDMI_Type_A.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1920x1080 1920x1080 1600x1200 1680x1050 1400x1050 1280x1024 1280x1024 1440x900 1280x960 1152x864 1280x720 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 720x480 640x480 640x480 640x480 640x480 720x400
   edid-base64: AP///////wAEafokAQEBARAUAQOANB14Lu7VpVVImyYSUFS/74DRwLMAqUCVAJBAgYCBQHFPAjqAGHE4LUBYLEUACSUhAAAeAAAA/wBBNExNSVowNzIyMDcKAAAA/QAySx5TEwAKICAgICAgAAAA/ABBU1VTIFZIMjQyCiAgAW0CAyXxUpAFBAMCBwYPDh8UHh0TEhEWASMJfweDAQAAZQMMABAAAjqAGHE4LUBYLEUACSUhAAAeAR2AGHEcFiBYLCUACSUhAACeAR0AclHQHiBuKFUACSUhAAAeAjqA0HI4LUAQLEWACSUhAAAejArQiiDgLRAQPpYACSUhAAAYVw==
  DRM.card0.LVDS.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1366x768 1366x768 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480
   edid-base64: AP///////wAGrzwiAAAAAAATAQOAHxF4Cpf1m1lUjCUiUFQAAAABAQEBAQEBAQEBAQEBAQEBEhtWRlAAIzAmFjYANa0QAAAYDBJWRlAAIzAmFjYANa0QAAAYAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTQwWFcwMiBWMiAKAMk=
  DRM.card0.VGA.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes: 
   edid-base64:
  Date: Tue Nov 23 20:11:52 2010
  InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release Candidate amd64 (20100928.3)
  MachineType: LENOVO 3389
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=7965020f-a640-4958-8bea-09eb9aaa31a3 ro
  ProcEnviron:
   LANGUAGE=
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: xorg
  dmi.bios.date: 01/20/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 22CN35WW(V2.02)
  dmi.board.name: NITU1
  dmi.board.vendor: LENOVO
  dmi.board.version: REFERENCE
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnLENOVO:bvr22CN35WW(V2.02):bd01/20/2010:svnLENOVO:pn3389:pvrLenovoIdeaPadU450p:rvnLENOVO:rnNITU1:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
  dmi.product.name: 3389
  dmi.product.version: Lenovo IdeaPad U450p
  dmi.sys.vendor: LENOVO
  peripherals:
   
  system:
   distro:             Ubuntu
   codename:           maverick
   architecture:       x86_64
   kernel:             2.6.35-22-generic
+ --- 
+ Architecture: amd64
+ CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
+ CompositorRunning: kwin
+ DRM.card0.HDMI.A.1:
+  status: connected
+  enabled: enabled
+  dpms: On
+  modes: 1920x1080 1600x1200 1680x1050 1400x1050 1280x1024 1280x1024 1440x900 1280x960 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
+  edid-base64: AP///////wAEafokAQEBARAUAQOANB14Lu7VpVVImyYSUFS/74DRwLMAqUCVAJBAgYCBQHFPAjqAGHE4LUBYLEUACSUhAAAeAAAA/wBBNExNSVowNzIyMDcKAAAA/QAySx5TEwAKICAgICAgAAAA/ABBU1VTIFZIMjQyCiAgAW0CAyXxUpAFBAMCBwYPDh8UHh0TEhEWASMJfweDAQAAZQMMABAAAjqAGHE4LUBYLEUACSUhAAAeAR2AGHEcFiBYLCUACSUhAACeAR0AclHQHiBuKFUACSUhAAAeAjqA0HI4LUAQLEWACSUhAAAejArQiiDgLRAQPpYACSUhAAAYVw==
+ DRM.card0.LVDS.1:
+  status: connected
+  enabled: enabled
+  dpms: On
+  modes: 1366x768 1366x768 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480
+  edid-base64: AP///////wAGrzwiAAAAAAATAQOAHxF4Cpf1m1lUjCUiUFQAAAABAQEBAQEBAQEBAQEBAQEBEhtWRlAAIzAmFjYANa0QAAAYDBJWRlAAIzAmFjYANa0QAAAYAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTQwWFcwMiBWMiAKAMk=
+ DRM.card0.VGA.1:
+  status: disconnected
+  enabled: disabled
+  dpms: Off
+  modes: 
+  edid-base64:
+ DistUpgraded: Fresh install
+ DistroCodename: natty
+ DistroRelease: Ubuntu 11.04
+ DistroVariant: kubuntu
+ DkmsStatus: bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic, x86_64: installed
+ GraphicsCard:
+  ATI Technologies Inc M92 LP [Mobility Radeon HD 4300 Series] [1002:9552] (prog-if 00 [VGA controller])
+    Subsystem: Lenovo Device [17aa:3903]
+ InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110301.4)
+ MachineType: LENOVO 3389
+ NonfreeKernelModules: wl
+ Package: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
+ PackageArchitecture: amd64
+ ProcEnviron:
+  LANGUAGE=en_DK
+  PATH=(custom, user)
+  LANG=en_DK.UTF-8
+  LC_MESSAGES=en_DK.UTF-8
+  SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=ab9c6c70-e9b1-4cad-bc9a-efc17e8e8a7d ro
+ ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
+ Renderer: Unknown
+ Tags:  natty kubuntu patch
+ Uname: Linux 2.6.38-8-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 01/20/2010
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: 22CN35WW(V2.02)
+ dmi.board.name: NITU1
+ dmi.board.vendor: LENOVO
+ dmi.board.version: REFERENCE
+ dmi.chassis.asset.tag: No Asset Tag
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: No Enclosure
+ dmi.chassis.version: N/A
+ dmi.modalias: dmi:bvnLENOVO:bvr22CN35WW(V2.02):bd01/20/2010:svnLENOVO:pn3389:pvrLenovoIdeaPadU450p:rvnLENOVO:rnNITU1:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
+ dmi.product.name: 3389
+ dmi.product.version: Lenovo IdeaPad U450p
+ dmi.sys.vendor: LENOVO
+ version.compiz: compiz N/A
+ 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 N/A
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A

** Attachment added: "BootDmesg.txt"
   https://bugs.launchpad.net/bugs/680614/+attachment/2122476/+files/BootDmesg.txt

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https://bugs.launchpad.net/bugs/680614

Title:
  Position of second monitor wrong in dual monitor setup if first
  monitor is 1366x768