Public bug reported: Binary package hint: compiz
I have 4 monitors running on a pair of nVidia GeForce 450 GTSs. In Maverick, I was able to use them in a dual-twinview configuration with two separate X screens. Gnome was able to decorate all windows with no trouble, and I was able to use Compiz as well. Now that I have upgraded to Natty, Compiz-powered Ubuntu Classic and Unity both are only able to decorate windows on Display :0. I have to use Ubuntu Classic (no effects) or Xfce in order to run applications on display :1. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: compiz 1:0.9.4+bzr20110415-0ubuntu2 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.gpus.1: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/1' .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: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None Date: Tue Apr 26 17:08:13 2011 DistUpgraded: Log time: 2011-04-26 10:38:38.359087 DistroCodename: natty DistroVariant: ubuntu DkmsStatus: vboxhost, 4.0.0, 2.6.35-28-generic, x86_64: installed (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) nvidia-current, 270.41.06, 2.6.38-8-generic, x86_64: installed GraphicsCard: nVidia Corporation GF106 [GeForce 450 GTS] [10de:0dc4] (rev a1) (prog-if 00 [VGA controller]) nVidia Corporation GF106 [GeForce 450 GTS] [10de:0dc4] (rev a1) (prog-if 00 [VGA controller]) InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) InstallationMedia_: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, Not in use) MachineType: MSI MS-7522 PackageArchitecture: all ProcEnviron: LANGUAGE=en_US:en PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=b860b977-f150-4032-9265-e8855fcadf3e ro quiet splash vt.handoff=7 ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Renderer: Unknown SourcePackage: compiz UpgradeStatus: Upgraded to natty on 2011-04-26 (0 days ago) dmi.bios.date: 09/09/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V8.13 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: MSI X58 Pro-E (MS-7522) dmi.board.vendor: MSI dmi.board.version: 3.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD dmi.chassis.version: 3.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV8.13:bd09/09/2010:svnMSI:pnMS-7522:pvr3.0:rvnMSI:rnMSIX58Pro-E(MS-7522):rvr3.0:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr3.0: dmi.product.name: MS-7522 dmi.product.version: 3.0 dmi.sys.vendor: MSI 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 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7 ** Affects: compiz (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug natty ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/771495 Title: Ubuntu Classic will not decorate windows on Display :1 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs