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 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/782978 Title: Unity Launcher draws garbage after waking from hibernation -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs