Public bug reported:
Binary package hint: unity
Steps to reproduce:
1) Put the computer into hibernation.
2) Wake the computer from hibernation.
3) Move the mouse cursor away from the Unity Launcher
4) Move the mouse cursor to the left edge of the screen to re-reveal Launcher
Actual results:
After waking up from hibernation, the screen region belonging to Unity Launcher
draws garbage that looks like both the RGB and alpha values were an
interpretation of non-graphical data or random uninitialized memory. When the
Launcher is hidden and re-revealed, it draws correctly.
Expected results:
Expected Unity to detect that the OpenGL graphics state has been lost during
hibernation and redraw Launcher upon wake-up.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity 3.8.12-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.41.06 Mon Apr 18 14:53:56
PDT 2011
GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,imgpng,compiztoolbox,resize,mousepoll,vpswitch,move,gnomecompat,unitymtgrabhandles,regex,animation,grid,place,wall,workarounds,expo,session,ezoom,staticswitcher,fade,scale,unityshell]
CompositorRunning: compiz
Date: Sun May 15 14:28:34 2011
DistUpgraded: Log time: 2011-05-14 20:04:31.345372
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
nvidia-current, 270.41.06, 2.6.38-8-generic, x86_64: installed
nvidia-current, 270.41.06, 2.6.35-28-generic, x86_64: installed
virtualbox-ose, 4.0.4, 2.6.38-8-generic, x86_64: installed
EcryptfsInUse: Yes
GraphicsCard:
nVidia Corporation GT218 [GeForce 210] [10de:0a65] (rev a2) (prog-if 00 [VGA
controller])
Subsystem: Micro-Star International Co., Ltd. Device [1462:2011]
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
InstallationMedia_: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
InstallationMedia__: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphics driver
(Proprietary, Enabled, Not in use)
MachineType: Shuttle Inc. SX58
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic
root=UUID=3e7e293d-889e-4f5e-aac7-a0067e6f9bdb ro vga=799 quiet quiet splash
vt.handoff=7
ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2
ProcVersionSignature__: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Renderer: Unknown
SourcePackage: unity
UpgradeStatus: Upgraded to natty on 2011-05-14 (0 days ago)
dmi.bios.date: 05/21/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080016
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: SX58
dmi.board.vendor: Shuttle Inc.
dmi.board.version: V10
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Intel
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr080016:bd05/21/2009:svnShuttleInc.:pnSX58:pvrV10:rvnShuttleInc.:rnSX58:rvrV10:cvnIntel:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: SX58
dmi.product.version: V10
dmi.sys.vendor: Shuttle Inc.
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110107+b795ca6e-0ubuntu7
** Affects: unity (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 natty regression-update running-unity
ubuntu
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https://bugs.launchpad.net/bugs/782978
Title:
Unity Launcher draws garbage after waking from hibernation
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