Public bug reported:
Binary package hint: xorg
My laptop screen has a monitor to the left of it with Xinerama enabled.
After updating to 11.04 and restarting, the login desktop appeared on
both screens. However, after logging in Ubuntu 11.04, the entire left
screen is blank (although the mouse cursor can move over to that side).
I would have expected the desktop to extend into the left screen and for
both screens to be rendered correctly. Since the Unity bar is on the
left, this makes the system impossible to use or fix. I had to remove
the monitor and restart.
Current Ubuntu: 11.04
xorg version: 1:7.6+4ubuntu3
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xorg 1:7.6+4ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
Uname: Linux 2.6.38-8-generic-pae i686
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86 Kernel Module 270.41.06 Mon Apr 18 14:54:25
PDT 2011
GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
Architecture: i386
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
Date: Fri Apr 29 11:07:37 2011
DistUpgraded: Log time: 2011-04-28 22:20:57.088255
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
nVidia Corporation G84M [Quadro NVS 140M] [10de:0429] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Lenovo ThinkPad T61 [17aa:20d8]
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
JockeyStatus:
xorg:nvidia_173 - NVIDIA accelerated graphics driver (Proprietary, Disabled,
Not in use)
xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary,
Enabled, Not in use)
MachineType: LENOVO 6459CTO
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae
root=UUID=0fbbdaa0-68e9-4aef-b4a8-dc671a3f61df ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to natty on 2011-04-29 (0 days ago)
dmi.bios.date: 06/06/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETB9WW (2.19 )
dmi.board.name: 6459CTO
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:bvr7LETB9WW(2.19):bd06/06/2008:svnLENOVO:pn6459CTO:pvrThinkPadT61:rvnLENOVO:rn6459CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6459CTO
dmi.product.version: ThinkPad T61
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
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.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
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: apport-bug compiz-0.9 corruption i386 natty
possible-manual-nvidia-install regression-update running-unity ubuntu
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https://bugs.launchpad.net/bugs/773387
Title:
Left monitor displays blank screen in Unity
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