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[Bug 1440803] [NEW] Weird horizontal lines on Unity display

 

Public bug reported:

Weird horizontal lines appear on Unity display.... They corrupt the
normal interface....

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: unity 7.2.4+14.04.20141217-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-33.44~14.04.1-generic 3.16.7-ckt7
Uname: Linux 3.16.0-33-generic i686
.tmp.unity.support.test.0:
 
ApportVersion: 2.14.1-0ubuntu3.8
Architecture: i386
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: Mon Apr  6 10:49:01 2015
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 10) (prog-if 00 [VGA controller])
   Subsystem: Biostar Microtech Int'l Corp Device [1565:3103]
InstallationDate: Installed on 2015-04-03 (3 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release i386 (20150218.1)
MachineType: BIOSTAR Group G31-M7 TE
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-33-generic root=UUID=f69e5f68-84a2-4ef4-8fc0-50503dced4a3 ro quiet splash vt.handoff=7
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/01/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080014
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: G31-M7 TE
dmi.board.vendor: BIOSTAR Group
dmi.chassis.asset.tag: None
dmi.chassis.type: 3
dmi.chassis.vendor: BIOSTAR Group
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080014:bd02/01/2010:svnBIOSTARGroup:pnG31-M7TE:pvr:rvnBIOSTARGroup:rnG31-M7TE:rvr:cvnBIOSTARGroup:ct3:cvr:
dmi.product.name: G31-M7 TE
dmi.sys.vendor: BIOSTAR Group
version.compiz: compiz 1:0.9.11.3+14.04.20150122-0ubuntu1
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: Mon Apr  6 09:17:21 2015
xserver.configfile: default
xserver.devices:
 input        Power Button         KEYBOARD, id 6
 input        Power Button         KEYBOARD, id 7
 input        USB USB Keykoard     KEYBOARD, id 8
 input        USB USB Keykoard     KEYBOARD, id 9
 input        ImPS/2 Generic Wheel Mouse MOUSE, id 10
xserver.errors:
 
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id                               17570 
 vendor                                     GSM
xserver.version: 2:1.16.0-1ubuntu1.2~trusty2

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


** Tags: apport-bug compiz-0.9 i386 trusty ubuntu

** Attachment added: "This picture describe and represent the exactly problem...."
   https://bugs.launchpad.net/bugs/1440803/+attachment/4367613/+files/Captura%20de%20pantalla%20de%202015-04-06%2010%3A56%3A22.png

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https://bugs.launchpad.net/bugs/1440803

Title:
  Weird horizontal lines on Unity display

Status in unity package in Ubuntu:
  New

Bug description:
  Weird horizontal lines appear on Unity display.... They corrupt the
  normal interface....

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: unity 7.2.4+14.04.20141217-0ubuntu1
  ProcVersionSignature: Ubuntu 3.16.0-33.44~14.04.1-generic 3.16.7-ckt7
  Uname: Linux 3.16.0-33-generic i686
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3.8
  Architecture: i386
  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: Mon Apr  6 10:49:01 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 10) (prog-if 00 [VGA controller])
     Subsystem: Biostar Microtech Int'l Corp Device [1565:3103]
  InstallationDate: Installed on 2015-04-03 (3 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release i386 (20150218.1)
  MachineType: BIOSTAR Group G31-M7 TE
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-33-generic root=UUID=f69e5f68-84a2-4ef4-8fc0-50503dced4a3 ro quiet splash vt.handoff=7
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/01/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080014
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: G31-M7 TE
  dmi.board.vendor: BIOSTAR Group
  dmi.chassis.asset.tag: None
  dmi.chassis.type: 3
  dmi.chassis.vendor: BIOSTAR Group
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080014:bd02/01/2010:svnBIOSTARGroup:pnG31-M7TE:pvr:rvnBIOSTARGroup:rnG31-M7TE:rvr:cvnBIOSTARGroup:ct3:cvr:
  dmi.product.name: G31-M7 TE
  dmi.sys.vendor: BIOSTAR Group
  version.compiz: compiz 1:0.9.11.3+14.04.20150122-0ubuntu1
  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: Mon Apr  6 09:17:21 2015
  xserver.configfile: default
  xserver.devices:
   input        Power Button         KEYBOARD, id 6
   input        Power Button         KEYBOARD, id 7
   input        USB USB Keykoard     KEYBOARD, id 8
   input        USB USB Keykoard     KEYBOARD, id 9
   input        ImPS/2 Generic Wheel Mouse MOUSE, id 10
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                               17570 
   vendor                                     GSM
  xserver.version: 2:1.16.0-1ubuntu1.2~trusty2

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