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[Bug 1121941] Re: Spread (Super+W) causes maximised windows to resize/repaint and not just scale

 

Thank you for taking the time to report this bug. We have tried to
recreate this on the latest release of Ubuntu and cannot reproduce it.
This bug is being marked as Invalid. If you believe the problem to still
exist in the latest version of Ubuntu please comment on why that is the
case and change the bug status to NEW.

** Changed in: unity (Ubuntu)
       Status: Confirmed => Invalid

** Changed in: unity
       Status: Triaged => Invalid

** Changed in: unity/7.2
       Status: Triaged => Invalid

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https://bugs.launchpad.net/bugs/1121941

Title:
  Spread (Super+W) causes maximised windows to resize/repaint and not
  just scale

Status in Unity:
  Invalid
Status in Unity 7.2 series:
  Invalid
Status in compiz package in Ubuntu:
  Invalid
Status in unity package in Ubuntu:
  Invalid

Bug description:
  Open two windows of an application on Raring
  Press Super+W to enable spread.
  Observe that the windows shrink vertically and repaint when entering spread and re-expand when leaving spread.
  I expect the windows should scale and not repaint or resize when entering or leaving spread.

  Test case.
  Start a virtualbox VM (with guest additions enabled so desktop resizing is automatic)
  Maximise the virtualbox window.
  Open a terminal in virtualbox and run the following command:-

  watch xrandr

  This will show the current resolution (which on my 1080p desktop is 1855x1034) - attached max.png
  Enter spread on the host with Super+W
  Observe the guest repainting the desktop
  Wait a second or two for xrandr to display the new resolution (which on my machine goes to 1855x1006 - a reduction of 28px) - attached spread.png
  Exit spread and observe the screen size goes back to what it was before.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: compiz 1:0.9.9~daily13.02.08-0ubuntu1
  ProcVersionSignature: Ubuntu 3.8.0-5.10-generic 3.8.0-rc6
  Uname: Linux 3.8.0-5-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.8-0ubuntu4
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,grid,imgpng,gnomecompat,scale,workarounds,mousepoll,regex,wall,move,place,vpswitch,resize,unitymtgrabhandles,snap,session,expo,ezoom,unityshell]
  CompositorRunning: compiz
  Date: Mon Feb 11 11:05:19 2013
  DistUpgraded: 2013-01-18 10:34:11,775 DEBUG enabling apt cron job
  DistroCodename: raring
  DistroVariant: ubuntu
  DkmsStatus:
   vboxhost, 4.2.4, 3.2.0-36-generic, x86_64: installed
   vboxhost, 4.2.4, 3.5.0-22-generic, x86_64: installed
   vboxhost, 4.2.4, 3.8.0-3-generic, x86_64: installed
   vboxhost, 4.2.4, 3.8.0-4-generic, x86_64: installed
   vboxhost, 4.2.4, 3.8.0-5-generic, x86_64: installed
  EcryptfsInUse: Yes
  GraphicsCard:
   Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Lenovo Device [17aa:21da]
  InstallationDate: Installed on 2012-06-29 (226 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: LENOVO 4287CTO
  MarkForUpload: True
  PackageArchitecture: all
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-5-generic root=UUID=c8438547-b9fb-46af-8012-4663c77c70e7 ro quiet splash vt.handoff=7
  SourcePackage: compiz
  UpgradeStatus: Upgraded to raring on 2013-01-18 (23 days ago)
  dmi.bios.date: 12/05/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8DET67WW (1.37 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 4287CTO
  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:bvr8DET67WW(1.37):bd12/05/2012:svnLENOVO:pn4287CTO:pvrThinkPadX220:rvnLENOVO:rn4287CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 4287CTO
  dmi.product.version: ThinkPad X220
  dmi.sys.vendor: LENOVO
  version.compiz: compiz 1:0.9.9~daily13.02.08-0ubuntu1
  version.ia32-libs: ia32-libs 20090808ubuntu36
  version.libdrm2: libdrm2 2.4.42-0ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.0-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu2
  xserver.bootTime: Mon Feb 11 09:38:59 2013
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.13.2-0ubuntu2
  xserver.video_driver: intel

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