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[Bug 1304265] Re: Unity bugs out when changing screen size

 

** Attachment added: "VID_20140408_093151.mp4"
   https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1304265/+attachment/4074144/+files/VID_20140408_093151.mp4

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https://bugs.launchpad.net/bugs/1304265

Title:
  Unity bugs out when changing screen size

Status in “unity” package in Ubuntu:
  New

Bug description:
  When the display size changes (due to actual display size change
  caused by undocking, or via xrandr, for example), unity breaks. Lots
  of flashes (sometimes fast, sometimes slow), and gradually will
  corrupt. Switching to console and restarting unity will work, as will
  restarting lightdm.

  Attaching a couple of videos of this.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: unity 7.2.0+14.04.20140403-0ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8
  Uname: Linux 3.13.0-23-generic i686
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu1
  Architecture: i386
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Tue Apr  8 08:58:47 2014
  DistUpgraded: 2013-11-13 06:53:48,566 DEBUG enabling apt cron job
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus:
   virtualbox, 4.3.6, 3.13.0-13-generic, i686: installed
   virtualbox, 4.3.6, 3.13.0-19-generic, i686: installed
   virtualbox, 4.3.6, 3.13.0-23-generic, i686: installed
  GraphicsCard:
   Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:040b]
  InstallationDate: Installed on 2010-10-09 (1276 days ago)
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate i386 (20100928.1)
  MachineType: Dell Inc. Latitude E6510
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-23-generic root=UUID=91fb320e-557c-4d33-a8a7-0a1e432ad2f0 ro quiet splash vt.handoff=7
  SourcePackage: unity
  UpgradeStatus: Upgraded to trusty on 2013-11-13 (146 days ago)
  dmi.bios.date: 12/05/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA16:bd12/05/2013:svnDellInc.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.11+14.04.20140328-0ubuntu1
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 10.0.1-1ubuntu2
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.0-1ubuntu7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
  xserver.bootTime: Mon Apr  7 16:29:32 2014
  xserver.configfile: default
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                   0 
   vendor                                     LGD
  xserver.version: 2:1.15.0-1ubuntu7

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