Ubuntu
unity package

artefacts left on screen after minimising window

Bug #847523 reported by Alex Peters on 2011-09-12

This bug report is a duplicate of: Bug #835994: minimizing a maximized window leaves artifacts on the screen.. Edit Remove

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	unity (Ubuntu)	Confirmed	Undecided	Unassigned

Bug Description

The attached screen shot shows artefacts left on the screen after minimising Mozilla Thunderbird.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: unity 4.14.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 1.22.1-0ubuntu2
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
Date: Mon Sep 12 12:58:04 2011
DistUpgraded: Log time: 2011-09-08 13:49:36.055855
DistroCodename: oneiric
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:30cc]
Subsystem: Hewlett-Packard Company Device [103c:30cc]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Hewlett-Packard HP Pavilion dv6500 Notebook PC
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-10-generic root=UUID=7ceba223-c023-4c5b-825d-6680919457f0 ro quiet splash vt.handoff=7
SourcePackage: unity
UnitySupportTest: Error: command ['/usr/lib/nux/unity_support_test', '-p', '-f'] failed with exit code -11:
UpgradeStatus: Upgraded to oneiric on 2011-09-08 (3 days ago)
dmi.bios.date: 04/04/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.05
dmi.board.name: 30CC
dmi.board.vendor: Quanta
dmi.board.version: 79.10
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.05:bd04/04/2007:svnHewlett-Packard:pnHPPaviliondv6500NotebookPC:pvrRev1:rvnQuanta:rn30CC:rvr79.10:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv6500 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.5.92+bzr2791-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu20
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

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Revision history for this message

Alex Peters (alex-peters) wrote on 2011-09-12:

Workspace 1_003.png Edit (453.4 KiB, image/png)
BootDmesg.txt Edit (54.0 KiB, text/plain; charset="utf-8")
BootLog.gz Edit (549 bytes, application/x-gzip)
CurrentDmesg.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (5.9 KiB, text/plain; charset="utf-8")
DpkgLog.txt Edit (1.7 MiB, text/plain; charset="utf-8")
GconfCompiz.txt Edit (37.0 KiB, text/plain; charset="utf-8")
GdmLog.txt Edit (23.8 KiB, text/plain; charset="utf-8")
GdmLog1.txt Edit (25.0 KiB, text/plain; charset="utf-8")
GdmLog2.txt Edit (23.6 KiB, text/plain; charset="utf-8")
LightdmDisplayLog.txt Edit (1.0 KiB, text/plain; charset="utf-8")
LightdmGreeterLog.txt Edit (10.3 KiB, text/plain; charset="utf-8")
LightdmLog.txt Edit (5.5 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (15.2 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (667 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (1.5 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (138 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.7 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (3.2 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (118.6 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (276.4 KiB, text/plain; charset="utf-8")
XorgLog.txt Edit (34.7 KiB, text/plain; charset="utf-8")
XorgLogOld.txt Edit (36.6 KiB, text/plain; charset="utf-8")
Xrandr.txt Edit (2.9 KiB, text/plain; charset="utf-8")
dmidecode.txt.txt Edit (5.5 KiB, text/plain; charset="utf-8")
locale.txt Edit (331 bytes, text/plain; charset="utf-8")
monitors.xml.txt Edit (597 bytes, text/plain; charset="utf-8")
peripherals.txt Edit (797 bytes, text/plain; charset="utf-8")
setxkbmap.txt Edit (233 bytes, text/plain; charset="utf-8")
xdpyinfo.txt Edit (9.7 KiB, text/plain; charset="utf-8")
xinput.txt Edit (1.0 KiB, text/plain; charset="utf-8")
xkbcomp.txt Edit (54.1 KiB, text/plain; charset="utf-8")

Launchpad Janitor (janitor) on 2011-09-12

Changed in unity (Ubuntu):
status:	New → Confirmed

Revision history for this message

nuttzo33 (slucas1979) wrote on 2011-09-12:

screenshot Edit (545.2 KiB, image/png)

This happens for me as well.Im using proprietary nvidia driver and 64 bit ocelot.

Steps to reproduce:
1.Open any application
2.Maximize it
3.Minimize it
4.Artifacts are visible in the top left corner screencap attached.

Am fully updated as of now.I havent tested this with the open source nouveau driver though

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