*** This bug is a security vulnerability ***

Private security bug reported:

These posts describe my problem:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1393169
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1396361
But in my case, only when using multiple monitors it happens. I use one monitor 
rotated and one not. Like: https://bugs.freedesktop.org/show_bug.cgi?id=81886

The only way I've found to remove the extra mouse cursor is to drag an image in 
Chrome (?). It doesn't work with an image in Firefox nor in another program.
Anyway, the extra mouse coursor appears again at any time, so I have no 
solution for this.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8.1
ProcVersionSignature: Ubuntu 3.16.0-33.44~14.04.1-generic 3.16.7-ckt7
Uname: Linux 3.16.0-33-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.14.1-0ubuntu3.8
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Thu Apr  9 13:53:03 2015
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 
09) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:0552]
 NVIDIA Corporation GK107M [GeForce GT 650M] [10de:0fd1] (rev a1) (prog-if 00 
[VGA controller])
   Subsystem: Dell Device [1028:0552]
InstallationDate: Installed on 2015-03-21 (18 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
MachineType: Alienware M14xR2
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-33-generic 
root=UUID=2c30fb16-00b6-47fa-b592-c1f1a4fc163c ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/07/2012
dmi.bios.vendor: Alienware
dmi.bios.version: A03
dmi.board.name: M14xR2
dmi.board.vendor: Alienware
dmi.board.version: A03
dmi.chassis.type: 8
dmi.chassis.vendor: Alienware
dmi.chassis.version: A03
dmi.modalias: 
dmi:bvnAlienware:bvrA03:bd03/07/2012:svnAlienware:pnM14xR2:pvrA03:rvnAlienware:rnM14xR2:rvrA03:cvnAlienware:ct8:cvrA03:
dmi.product.name: M14xR2
dmi.product.version: A03
dmi.sys.vendor: Alienware
version.compiz: compiz 1:0.9.11.3+14.04.20150122-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.56-1~ubuntu2
version.libgl1-mesa-dri: libgl1-mesa-dri N/A
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core N/A
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Thu Apr  9 11:48:50 2015
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:

xserver.version: 2:1.16.0-1ubuntu1.2~trusty2

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


** Tags: amd64 apport-bug compiz-0.9 trusty ubuntu

** Information type changed from Public to Private Security

** Description changed:

  These posts describe my problem:
  https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1393169
  https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1396361
+ But in my case, only when using multiple monitors it happens.
  
- The only way I've found to remove the extra mouse cursor is to drag an image 
in Chrome (?). It doesn't work with an image in Firefox nor in another program. 
+ The only way I've found to remove the extra mouse cursor is to drag an image 
in Chrome (?). It doesn't work with an image in Firefox nor in another program.
  Anyway, the extra mouse coursor appears again at any time, so I have no 
solution for this.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8.1
  ProcVersionSignature: Ubuntu 3.16.0-33.44~14.04.1-generic 3.16.7-ckt7
  Uname: Linux 3.16.0-33-generic x86_64
  .tmp.unity.support.test.0:
-  
+ 
  ApportVersion: 2.14.1-0ubuntu3.8
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Thu Apr  9 13:53:03 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
-  Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
-    Subsystem: Dell Device [1028:0552]
-  NVIDIA Corporation GK107M [GeForce GT 650M] [10de:0fd1] (rev a1) (prog-if 00 
[VGA controller])
-    Subsystem: Dell Device [1028:0552]
+  Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
+    Subsystem: Dell Device [1028:0552]
+  NVIDIA Corporation GK107M [GeForce GT 650M] [10de:0fd1] (rev a1) (prog-if 00 
[VGA controller])
+    Subsystem: Dell Device [1028:0552]
  InstallationDate: Installed on 2015-03-21 (18 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Alienware M14xR2
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-33-generic 
root=UUID=2c30fb16-00b6-47fa-b592-c1f1a4fc163c ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/07/2012
  dmi.bios.vendor: Alienware
  dmi.bios.version: A03
  dmi.board.name: M14xR2
  dmi.board.vendor: Alienware
  dmi.board.version: A03
  dmi.chassis.type: 8
  dmi.chassis.vendor: Alienware
  dmi.chassis.version: A03
  dmi.modalias: 
dmi:bvnAlienware:bvrA03:bd03/07/2012:svnAlienware:pnM14xR2:pvrA03:rvnAlienware:rnM14xR2:rvrA03:cvnAlienware:ct8:cvrA03:
  dmi.product.name: M14xR2
  dmi.product.version: A03
  dmi.sys.vendor: Alienware
  version.compiz: compiz 1:0.9.11.3+14.04.20150122-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1~ubuntu2
  version.libgl1-mesa-dri: libgl1-mesa-dri N/A
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core N/A
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
  xserver.bootTime: Thu Apr  9 11:48:50 2015
  xserver.configfile: default
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
-  
+ 
  xserver.version: 2:1.16.0-1ubuntu1.2~trusty2

** Description changed:

  These posts describe my problem:
  https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1393169
  https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1396361
- But in my case, only when using multiple monitors it happens.
+ But in my case, only when using multiple monitors it happens. I use one 
monitor rotated and one not. Like: 
https://bugs.freedesktop.org/show_bug.cgi?id=81886
  
  The only way I've found to remove the extra mouse cursor is to drag an image 
in Chrome (?). It doesn't work with an image in Firefox nor in another program.
  Anyway, the extra mouse coursor appears again at any time, so I have no 
solution for this.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8.1
  ProcVersionSignature: Ubuntu 3.16.0-33.44~14.04.1-generic 3.16.7-ckt7
  Uname: Linux 3.16.0-33-generic x86_64
  .tmp.unity.support.test.0:
  
  ApportVersion: 2.14.1-0ubuntu3.8
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Thu Apr  9 13:53:03 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:0552]
   NVIDIA Corporation GK107M [GeForce GT 650M] [10de:0fd1] (rev a1) (prog-if 00 
[VGA controller])
     Subsystem: Dell Device [1028:0552]
  InstallationDate: Installed on 2015-03-21 (18 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 
(20150218.1)
  MachineType: Alienware M14xR2
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-33-generic 
root=UUID=2c30fb16-00b6-47fa-b592-c1f1a4fc163c ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/07/2012
  dmi.bios.vendor: Alienware
  dmi.bios.version: A03
  dmi.board.name: M14xR2
  dmi.board.vendor: Alienware
  dmi.board.version: A03
  dmi.chassis.type: 8
  dmi.chassis.vendor: Alienware
  dmi.chassis.version: A03
  dmi.modalias: 
dmi:bvnAlienware:bvrA03:bd03/07/2012:svnAlienware:pnM14xR2:pvrA03:rvnAlienware:rnM14xR2:rvrA03:cvnAlienware:ct8:cvrA03:
  dmi.product.name: M14xR2
  dmi.product.version: A03
  dmi.sys.vendor: Alienware
  version.compiz: compiz 1:0.9.11.3+14.04.20150122-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1~ubuntu2
  version.libgl1-mesa-dri: libgl1-mesa-dri N/A
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core N/A
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
  xserver.bootTime: Thu Apr  9 11:48:50 2015
  xserver.configfile: default
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
  
  xserver.version: 2:1.16.0-1ubuntu1.2~trusty2

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1442283

Title:
   double mouse cursor

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1442283/+subscriptions

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