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[Bug 1485682] Re: Mouse pointer flickers at using DisplayLink

 

Felix Griewald, thank you for reporting this and helping make Ubuntu
better. Anything change for you if you update to the Vivid enablement
stack as outlined in https://wiki.ubuntu.com/Kernel/LTSEnablementStack ?

** Tags added: latest-bios-a10

** Changed in: xorg (Ubuntu)
   Importance: Undecided => Medium

** Changed in: xorg (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1485682

Title:
  Mouse pointer flickers at using DisplayLink

Status in xorg package in Ubuntu:
  Incomplete

Bug description:
  Using the new official DisplayLink driver for Ubuntu from
  http://www.displaylink.com/downloads/ubuntu.php for my USB-
  DisplayLink-Adapter causes on the two main monitors (DisplayPort and
  internal monitor) a flickering mouse. The pointer doesn't flicker on
  third monitor (DisplayLink monitor).

  This also seems to be related to this bug:
  https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1278223

  Using:

  * Ubuntu 14.04.3 (Kernel 3.16)
  * DisplayLink Ubuntu driver 1.0.68
  * XOrg  1:7.7+1ubuntu8.1

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8.1
  ProcVersionSignature: Ubuntu 3.16.0-45.60~14.04.1-generic 3.16.7-ckt14
  Uname: Linux 3.16.0-45-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,regex,imgpng,scale,vpswitch,grid,move,mousepoll,snap,gnomecompat,resize,place,workarounds,unitymtgrabhandles,session,expo,wall,ezoom,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Mon Aug 17 18:31:55 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:058b]
  InstallationDate: Installed on 2014-05-30 (444 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. XPS L322X
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-45-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/28/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A10
  dmi.board.name: 0PJHXN
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: dmi:bvnDellInc.:bvrA10:bd08/28/2013:svnDellInc.:pnXPSL322X:pvr:rvnDellInc.:rn0PJHXN:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: XPS L322X
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.4
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.4
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.6
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
  xserver.bootTime: Mon Aug 17 18:16:57 2015
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                               22136 
   vendor                                     GSM
  xserver.version: 2:1.15.1-0ubuntu2.7

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