desktop-packages team mailing list archive

[Will Cooke <827919@xxxxxxxxxxxxxxxxxx>]

As part of the big bug clear up for 16.04 LTS I am marking this bug as Wont Fix.
These types of crasher are better handled by errors.ubutnu.com which can collate similar crash reports to help us identify persitent bugs rather than one-off crashes.
Sorry we are not able to help with this specific issue. If you are still experiencing this crash, please re-open the bug and add the tag "desktop-bugscrub-reopened". See https://wiki.ubuntu.com/BigDesktopBugScrub for more information.

** Changed in: compiz (Ubuntu)
       Status: Confirmed => Won't Fix

** Tags added: desktop-bugscrub-autoclosed

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to compiz in Ubuntu.
https://bugs.launchpad.net/bugs/827919

Title:
  compiz crashed with SIGSEGV in g_source_unref()

Status in compiz package in Ubuntu:
  Won't Fix

Bug description:
  This is the first time that Unity 3D works without any black stripes after the last updates. But still Launcher and panel do not appear. When I logged in I got the desktop as you can see in the attached screenshot and then I tried to run "unity" in terminal and then this compiz crash report appeared.
  -----------------------------------------------------------
  Terminal output:
  :~/Desktop$ unity
  unity-panel-service: no process found
  Backend     : gconf
  Integration : true
  Profile     : unity
  Adding plugins
  Initializing core options...done
  Initializing bailer options...done
  Initializing detection options...done
  Initializing composite options...done
  Initializing opengl options...done
  Initializing decor options...done
  Initializing mousepoll options...done
  Initializing vpswitch options...done
  Initializing animation options...done
  Initializing snap options...done
  Initializing expo options...done
  Initializing move options...done
  Initializing place options...done
  Initializing grid options...done
  Initializing gnomecompat options...done
  Initializing wall options...done
  Initializing ezoom options...done
  Initializing workarounds options...done
  Initializing staticswitcher options...done
  Initializing resize options...done
  Initializing fade options...done
  Initializing scale options...done
  Initializing session options...done
  Setting Update "main_menu_key"
  Setting Update "run_key"
  ------------------------------------------------------------
  lsb_release -rd:
  Description:	Ubuntu oneiric (development branch)
  Release:	11.10
  ------------------------------------------------------------
  apt-cache policy compiz
  compiz:
    Installed: 1:0.9.5.0-0ubuntu5
    Candidate: 1:0.9.5.0-0ubuntu5
    Version table:
   *** 1:0.9.5.0-0ubuntu5 0
          500 http://archive.ubuntu.com/ubuntu/ oneiric/main amd64 Packages
          100 /var/lib/dpkg/status
  ---------------------------------------------------------

  apt-cache policy unity
  unity:
    Installed: 4.8.0-0ubuntu2
    Candidate: 4.8.0-0ubuntu2
    Version table:
   *** 4.8.0-0ubuntu2 0
          500 http://archive.ubuntu.com/ubuntu/ oneiric/main amd64 Packages
          100 /var/lib/dpkg/status
  ---------------------------------------------------------

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: compiz-core 1:0.9.5.0-0ubuntu5
  ProcVersionSignature: Ubuntu 3.0.0-8.11-generic 3.0.1
  Uname: Linux 3.0.0-8-generic x86_64
  NonfreeKernelModules: fglrx
  Architecture: amd64
  BootLog:
   fsck from util-linux 2.19.1
   fsck from util-linux 2.19.1
   /dev/sda4: clean, 165385/1220608 files, 938452/4882432 blocks
   /dev/sda2: clean, 191036/26615808 files, 83274914/106445312 blocks
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  Date: Wed Aug 17 12:59:00 2011
  DistUpgraded: Log time: 2011-08-14 16:12:48.579329
  DistroCodename: oneiric
  DistroVariant: ubuntu
  DkmsStatus: fglrx, 8.872, 3.0.0-8-generic, x86_64: installed
  ExecutablePath: /usr/bin/compiz
  GraphicsCard:
   ATI Technologies Inc M92 [Mobility Radeon HD 4500/5100 Series] [1002:9553] (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:02bd]
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110803.1)
  JockeyStatus: xorg:fglrx - ATI/AMD proprietary FGLRX graphics driver (Proprietary, Disabled, Not in use)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 003: ID 0c45:6417 Microdia Integrated Webcam
  MachineType: Dell Inc. Studio 1557
  ProcCmdline: compiz
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-8-generic root=UUID=256391a5-329a-449c-919c-b22e67e55d91 ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7feea65903e5 <g_source_unref+5>:	mov    0x20(%rdi),%rsi
   PC (0x7feea65903e5) ok
   source "0x20(%rdi)" (0x2e00006000000c6) not located in a known VMA region (needed readable region)!
   destination "%rsi" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: compiz
  StacktraceTop:
   g_source_unref () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   PrivateScreen::~PrivateScreen() ()
   PrivateScreen::~PrivateScreen() ()
   CompScreen::~CompScreen() ()
   CompScreen::~CompScreen() ()
  Title: compiz crashed with SIGSEGV in g_source_unref()
  UpgradeStatus: Upgraded to oneiric on 2011-08-14 (2 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
  dmi.bios.date: 08/23/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0KM426
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A08
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A08
  dmi.modalias: dmi:bvnDellInc.:bvrA08:bd08/23/2010:svnDellInc.:pnStudio1557:pvrA08:rvnDellInc.:rn0KM426:rvrA08:cvnDellInc.:ct8:cvrA08:
  dmi.product.name: Studio 1557
  dmi.product.version: A08
  dmi.sys.vendor: Dell Inc.
  peripherals:
   /desktop/gnome/peripherals/mouse:
     cursor_theme = DMZ-White
  version.compiz: compiz 1:0.9.5.0-0ubuntu5
  version.fglrx-installer: fglrx-installer N/A
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.26-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
  version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu6
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/827919/+subscriptions