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[Bug 901850] [NEW] Multiple Monitors doesn't work

 

Public bug reported:

Laptop is blank, external works fine in Unity. I have no problems
configuring the monitors using systemsettings in KDE, systemsettings
fails however when trying to configure the monitors in Unity, and I have
to revert to what I'm stuck with. And of course, I've tried playing with
the default display manager in Ubuntu. Help please!

https://bugs.launchpad.net/ubuntu/+source/unity/+bug/700757 and
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
intel/+bug/745112

might be related.

I am using x86_64, my laptop is an ideapad b570, and my external monitor
is an older syncmaster that I've used with several distros previously.

kernel: 3.0.0-13-generic

lshw -c video:
  *-display              
       description: VGA compatible controller
       product: 2nd Generation Core Processor Family Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: msi pm vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:42 memory:d0000000-d03fffff memory:c0000000-cfffffff ioport:3000(size=64)

The above was filed at http://askubuntu.com/questions/86220/use-of-
multiple-monitors-in-kubuntu-but-not-in-ubuntu and then I realized it
might be more appropriate to report here.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Uname: Linux 3.0.0-13-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
 
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,compiztoolbox,snap,regex,vpswitch,resize,imgpng,place,animation,mousepoll,session,wall,expo,move,workarounds,ezoom,grid,gnomecompat,unitymtgrabhandles,fade,scale,unityshell]
CompositorRunning: compiz
Date: Thu Dec  8 13:51:58 2011
DistUpgraded: Fresh install
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus:
 bcmwl, 5.100.82.38+bdcom, 3.0.0-12-generic, x86_64: installed
 bcmwl, 5.100.82.38+bdcom, 3.0.0-13-generic, x86_64: installed
 virtualbox, 4.1.2, 3.0.0-12-generic, x86_64: installed
 virtualbox, 4.1.2, 3.0.0-13-generic, x86_64: installed
EcryptfsInUse: Yes
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GraphicsCard:
 Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:3975]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: LENOVO 1068AFU
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-13-generic root=UUID=4b038091-3ff0-4ccd-bb90-ad421227df60 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/18/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 44CN41WW
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Emerald Lake
dmi.board.vendor: LENOVO
dmi.board.version: FAB1
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnLENOVO:bvr44CN41WW:bd08/18/2011:svnLENOVO:pn1068AFU:pvrLenovoB570:rvnLENOVO:rnEmeraldLake:rvrFAB1:cvnLENOVO:ct10:cvr0.1:
dmi.product.name: 1068AFU
dmi.product.version: Lenovo B570
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu6
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 2:2.15.901-1ubuntu2.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

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


** Tags: amd64 apport-bug compiz-0.9 oneiric running-unity ubuntu

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https://bugs.launchpad.net/bugs/901850

Title:
  Multiple Monitors doesn't work

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