Would be nice to test if the problem still occurs with compiz
0.9.12.0+15.04.20141219-0ubuntu1. It contains a fix for some issues with
nvidia driver 331.


2015-01-28 18:49 GMT+01:00 Andrew Kelley <email address hidden>:

> andy@andy-bx:~$ apt-cache policy compiz
> compiz:
>   Installed: 1:0.9.12+14.10.20140918-0ubuntu1
>   Candidate: 1:0.9.12+14.10.20140918-0ubuntu1
>   Version table:
>  *** 1:0.9.12+14.10.20140918-0ubuntu1 0
>         500 http://us.archive.ubuntu.com/ubuntu/ utopic/main amd64
> Packages
>         100 /var/lib/dpkg/status
>
> --
> You received this bug notification because you are subscribed to Unity.
> https://bugs.launchpad.net/bugs/1415195
>
> Title:
>   OpenGL "hello world" windowed vsync app brings unity to its knees
>
> Status in Unity:
>   Incomplete
> Status in unity package in Ubuntu:
>   Incomplete
>
> Bug description:
>   1. Create a basic hello world OpenGL app, e.g. one that draws a single
> triangle to the screen.
>   2. Use windowed mode with vsync on
>   3. Try alt+tabbing or activating between different windows and the
> opengl window by clicking.
>   4. Notice how laggy and slow it is.
>   5. Try a different window manager besides unity such as xcfe4
>   6. Notice that this problem no longer exists.
>   ---
>   .proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
> u'/proc/driver/nvidia/gpus/0'
>   .proc.driver.nvidia.registry: Binary: ""
>   .proc.driver.nvidia.version:
>    NVRM version: NVIDIA UNIX x86_64 Kernel Module  331.113  Mon Dec  1
> 21:08:13 PST 2014
>    GCC version:  gcc version 4.9.1 (Ubuntu 4.9.1-16ubuntu6)
>   .tmp.unity.support.test.0:
>
>   ApportVersion: 2.14.7-0ubuntu8.1
>   Architecture: amd64
>   BootLog:
>    * Setting up X socket directories...        [80G
>  [74G[ OK ]
>   CompizPlugins: No value set for
> `/apps/compiz-1/general/screen0/options/active_plugins'
>   CompositorRunning: compiz
>   CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
>   CompositorUnredirectFSW: true
>   CurrentDesktop: Unity
>   DistUpgraded: 2014-10-22 01:04:42,973 DEBUG enabling apt cron job
>   DistroCodename: utopic
>   DistroRelease: Ubuntu 14.10
>   DistroVariant: ubuntu
>   EcryptfsInUse: Yes
>   GraphicsCard:
>    NVIDIA Corporation GK104M [GeForce GTX 780M] [10de:119f] (rev a1)
> (prog-if 00 [VGA controller])
>      Subsystem: CLEVO/KAPOK Computer Device [1558:0376]
>   InstallationDate: Installed on 2013-11-05 (448 days ago)
>   InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
> (20131016.1)
>   MachineType: System76, Inc. Bonobo Extreme
>   NonfreeKernelModules: nvidia
>   Package: unity 7.3.1+14.10.20141016-0ubuntu1
>   PackageArchitecture: amd64
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-25-generic
> root=UUID=f3c3398f-92de-4f0b-a638-d4691bec6e84 ro quiet splash
>   ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
>   Tags:  utopic utopic utopic ubuntu compiz-0.9
>   Uname: Linux 3.16.0-25-generic x86_64
>   UpgradeStatus: Upgraded to utopic on 2014-10-22 (97 days ago)
>   UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
>   _MarkForUpload: True
>   dmi.bios.date: 09/04/2013
>   dmi.bios.vendor: American Megatrends Inc.
>   dmi.bios.version: 4.6.5
>   dmi.board.asset.tag: Tag 12345
>   dmi.board.name: Bonobo Extreme
>   dmi.board.vendor: System76, Inc.
>   dmi.board.version: bonx7
>   dmi.chassis.asset.tag: No Asset Tag
>   dmi.chassis.type: 9
>   dmi.chassis.vendor: System76, Inc.
>   dmi.chassis.version: bonx7
>   dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd09/04/2013:svnSystem76,Inc.:pnBonoboExtreme:pvrbonx7:rvnSystem76,Inc.:rnBonoboExtreme:rvrbonx7:cvnSystem76,Inc.:ct9:cvrbonx7:
>   dmi.product.name: Bonobo Extreme
>   dmi.product.version: bonx7
>   dmi.sys.vendor: System76, Inc.
>   version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
>   version.ia32-libs: ia32-libs N/A
>   version.libdrm2: libdrm2 2.4.56-1
>   version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.2-0ubuntu0.1
>   version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
>   version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.2-0ubuntu0.1
>   version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
>   version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1.2
>   version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
> 1:2.9.0-1ubuntu2
>   version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2
>   version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.914-1~exp1ubuntu4.1
>   version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
> 1:1.0.11-1ubuntu2
>   xserver.bootTime: Sun Jan 25 13:20:43 2015
>   xserver.configfile: default
>   xserver.errors:
>
>   xserver.logfile: /var/log/Xorg.0.log
>   xserver.outputs:
>
>   xserver.version: 2:1.16.0-1ubuntu1.2
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/unity/+bug/1415195/+subscriptions
>



-- 
Andrea Azzarone
http://launchpad.net/~andyrock
http://wiki.ubuntu.com/AndreaAzzarone