compiz team mailing list archive

[Christian Leutloff <783858@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: compiz-gnome

The Java application is opening a dialog, showing progress information.
When it is done then all the window decoration vanishes.

In /var/log/syslog this segfault is reported:

unity-window-de[1938]: segfault at 318 ip 0000000000415d6f sp
00007fff069acba0 error 6 in unity-window-decorator[400000+1b000]

The same Java program has been running successfully for a long time.
Even on a Dell Mini 9 with the OEM Ubuntu version based on 8.04 LTS.

Is the syslog information enough to find the code location where the
unity-window-decorator crashes? I can do some debugging with gdb and/or
eclipse - but I have not developed with gnome, unity, compiz. Can you
point me to a place where I can get the information to provide more
useful information in a timely manner? I have read the wiki Unity
FilingBugs.

ls -altr /var/crash  is empty
The suggested way using `unity --advanced-debug` will this give a stack trace for the unity-window-decorator, too?

TiA Christian

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: unity 3.8.12-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-9.43-generic 2.6.38.4
Uname: Linux 2.6.38-9-generic x86_64
Architecture: amd64
CheckboxSubmission: 10b5b7d76f6fa22b9b6429c42051cd3f
CheckboxSystem: 4ed15c40009aa6f7770f606350a390a2
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
DRM.card0.DP.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.DP.2:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.HDMI.A.2:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1920x1200 1600x1200 1280x1024 1280x1024 1152x864 1024x768 1024x768 800x600 800x600 640x480 640x480 720x400
 edid-base64: AP///////wAQrCqgUzI0MisTAQOANCB46rMlrFEwtCYQUFSlSwCBgKlAcU8BAQEBAQEBAQEBKDyAoHCwI0AwIDYAB0QhAAAaAAAA/wBHMjg2SDlBSjI0MlMKAAAA/ABERUxMIDI0MDhXRlAKAAAA/QA4TB5TEQAKICAgICAgAB0=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
Date: Tue May 17 09:57:40 2011
DistUpgraded: Log time: 2011-04-29 20:59:57.477447
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e22] (rev 03) (prog-if 00 [VGA controller])
   Subsystem: Giga-byte Technology Device [1458:d000]
   Subsystem: Giga-byte Technology Device [1458:d000]
MachineType: Gigabyte Technology Co., Ltd. EG45M-DS2H
ProcEnviron:
 LANGUAGE=de_DE:en
 PATH=(custom, user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-9-generic root=UUID=1f48bc9a-204e-483e-ade8-4e4878928518 ro quiet splash vt.handoff=7
ProcVersionSignature_: Ubuntu 2.6.38-9.43-generic 2.6.38.4
ProcVersionSignature__: Ubuntu 2.6.38-9.43-generic 2.6.38.4
ProcVersionSignature___: Ubuntu 2.6.38-9.43-generic 2.6.38.4
Renderer: Unknown
SourcePackage: unity
UpgradeStatus: Upgraded to natty on 2011-04-30 (17 days ago)
dmi.bios.date: 07/18/2008
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F2
dmi.board.name: EG45M-DS2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF2:bd07/18/2008:svnGigabyteTechnologyCo.,Ltd.:pnEG45M-DS2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnEG45M-DS2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: EG45M-DS2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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.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: compiz (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug compiz-0.9 natty needs-reassignment regression-update running-unity ubuntu

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https://bugs.launchpad.net/bugs/783858

Title:
  unity-window-decorator crashes when a java application closes a
  progress dialog window