Public bug reported: Shortly after login, unity toolbars and window decorations disappear. This happens in two stages: - A few seconds or minutes after login, depending on user activity, there is a glitch where toolbars and window decorations seem to disappear and reappear very quickly - A few seconds or minutes later, depending on user activity, the toolbars and window decorations disappear permanently It often happen when I first open the mail client or a terminal, but it sometimes happens before that.
When the bug happens a workaround is to type in a terminal "unity --reset-icons". Then toolbars and window decorations come back and remain for the whole session. Although this may not be a concern for the bug at hand, since the workaround actually works, the above command line issues error messages like compiz (opengl) - Error: FBO is incomplete: GL::FRAMEBUFFER_UNSUPPORTED (0x8cdd) (even texture compression being disabled in compiz's opengl module). Hopefully the ubuntu-bug command collected all that is needed to investigate, but if more information is needed please let me know. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: unity 6.12.0-0ubuntu0.2 ProcVersionSignature: Ubuntu 3.5.0-25.38-generic 3.5.7.4 Uname: Linux 3.5.0-25-generic x86_64 NonfreeKernelModules: nvidia .proc.driver.nvidia.gpus.0: Error: [Errno 21] est un dossier: '/proc/driver/nvidia/gpus/0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 310.32 Mon Jan 14 14:41:13 PST 2013 GCC version: gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1) .tmp.unity.support.test.0: ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 CheckboxSubmission: a17f0881fba8c551e77b5d3613920d29 CheckboxSystem: fd6c484c0b5d20a2f1cd036ef0f63975 CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,grid,gnomecompat,regex,move,snap,imgpng,unitymtgrabhandles,place,session,resize,mousepoll,animation,vpswitch,expo,wall,ezoom,workarounds,fade,scale,unityshell] CompositorRunning: compiz Date: Sun Feb 24 14:24:34 2013 DistUpgraded: 2013-01-06 18:22:15,543 DEBUG enabling apt cron job DistroCodename: quantal DistroVariant: ubuntu DkmsStatus: nvidia, 310.32, 3.5.0-22-generic, x86_64: installed nvidia, 310.32, 3.5.0-23-generic, x86_64: installed nvidia, 310.32, 3.5.0-24-generic, x86_64: installed nvidia, 310.32, 3.5.0-25-generic, x86_64: installed vboxhost, 4.1.8, 3.2.0-35-generic, x86_64: installed GraphicsCard: NVIDIA Corporation G96 [GeForce 9400 GT] [10de:0641] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Giga-byte Technology Device [1458:34a5] MachineType: System manufacturer System Product Name MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=89845a79-1445-4f94-8af4-1051fcfcdda7 ro quiet splash vt.handoff=7 SourcePackage: unity UpgradeStatus: Upgraded to quantal on 2013-01-06 (48 days ago) dmi.bios.date: 10/28/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0411 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5KPL-AM dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: x.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0411:bd10/28/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KPL-AM:rvrx.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.8.6-0ubuntu1 version.ia32-libs: ia32-libs 20090808ubuntu36 version.libdrm2: libdrm2 2.4.39-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0-0ubuntu1 version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu3 ** Affects: unity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 possible-manual-nvidia-install quantal 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/1132448 Title: unity toolbars and window decorations disappear shortly after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1132448/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs