compiz team mailing list archive

[Carlos Moffat <carlos@xxxxxxxxxxxxxxxxxxxxxxxxx>]

Public bug reported:

Hello,

I use Matlab regularly, which uses its own JVM to provide a lot of
functionality. For a while now, if I run compiz (using gnome classic),
and I use a particular program in matlab which makes use of Java, all
the windows on the desktop would lose its borders (suggesting a compiz
crash), and sometimes I wouldn't be able to interact with the windows at
all (the only solution is to reboot).

I'm afraid that because matlab is propietary, I can't provide you with a
reliable way to reproduce this, but I can confirm that is not related to
it shipping its own JVM: if I make matlab use the Sun JRE, the freeze
occurs anyway. I've also noticed random freezes when leaving my computer
unattended.

All the freezes go away if I run metacity instead.

All the best.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: compiz 1:0.9.4+bzr20110606-0ubuntu1~natty2
Uname: Linux 2.6.39-02063903-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  275.19  Tue Jul 12 18:13:58 PDT 2011
 GCC version:  gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
Architecture: amd64
CompizPlugins: [core,bailer,crashhandler,detection,composite,opengl,decor,mousepoll,place,snap,gnomecompat,workarounds,compiztoolbox,wall,session,regex,move,scale,imgpng,resize,grid,staticswitcher]
CompositorRunning: compiz
Date: Thu Jul 21 14:50:31 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
 nvidia-current, 275.19, 2.6.39-02063901-generic, x86_64: installed 
 nvidia-current, 275.19, 2.6.39-02063903-generic, x86_64: installed
EcryptfsInUse: Yes
GraphicsCard:
 nVidia Corporation G94 [Quadro FX 1800] [10de:0638] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: nVidia Corporation Device [10de:062c]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
JockeyStatus:
 xorg:nvidia_173 - NVIDIA accelerated graphics driver (Proprietary, Disabled, Not in use)
 xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, Not in use)
MachineType: Dell Inc. Precision WorkStation T7500
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.39-02063903-generic root=UUID=45548f26-671e-413a-911d-2955aeb89863 ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: compiz
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/27/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0D881F
dmi.board.vendor: Dell Inc.
dmi.board.version: A05
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd05/27/2009:svnDellInc.:pnPrecisionWorkStationT7500:pvr:rvnDellInc.:rn0D881F:rvrA05:cvnDellInc.:ct7:cvr:
dmi.product.name: Precision WorkStation T7500
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4+bzr20110606-0ubuntu1~natty2
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+4ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
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 compiz-0.9 natty ubuntu

-- 
You received this bug notification because you are a member of compiz
packagers, which is subscribed to compiz in Ubuntu.
https://bugs.launchpad.net/bugs/814239

Title:
  Java causes compiz/X11 to freeze

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/814239/+subscriptions