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[Bug 1180926] Re: unity-panel-service crashed with SIGSEGV in g_type_check_instance_cast()

 

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: unity
       Status: Confirmed => Won't Fix

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

** Tags added: desktop-bugscrub-autoclosed

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https://bugs.launchpad.net/bugs/1180926

Title:
  unity-panel-service crashed with SIGSEGV in
  g_type_check_instance_cast()

Status in DBus Menu:
  New
Status in Unity:
  Won't Fix
Status in unity package in Ubuntu:
  Won't Fix

Bug description:
  $ lsb_release -rd                          
  Description:    Ubuntu Saucy Salamander (development branch)
  Release:        13.10

  $  apt-cache policy unity
  unity:
    Installed: 7.0.0daily13.04.18~13.04-0ubuntu1
    Candidate: 7.0.0daily13.04.18~13.04-0ubuntu1
    Version table:
   *** 7.0.0daily13.04.18~13.04-0ubuntu1 0
          500 http://archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages
          100 /var/lib/dpkg/status

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: unity-services 7.0.0daily13.04.18~13.04-0ubuntu1
  ProcVersionSignature: Ubuntu 3.9.0-2.6-generic 3.9.2
  Uname: Linux 3.9.0-2-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.10.1-0ubuntu1
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CrashCounter: 1
  Date: Fri May 17 01:31:56 2013
  DistUpgraded: 2013-05-07 00:31:17,451 DEBUG enabling apt cron job
  DistroCodename: saucy
  DistroVariant: ubuntu
  DkmsStatus:
   bbswitch, 0.6, 3.9.0-1-generic, x86_64: installed
   bbswitch, 0.6, 3.9.0-2-generic, x86_64: installed
   nvidia-304, 304.88, 3.9.0-1-generic, x86_64: installed
   nvidia-304, 304.88, 3.9.0-2-generic, x86_64: installed
  ExecutablePath: /usr/lib/unity/unity-panel-service
  GraphicsCard:
   Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Device [1043:1652]
   NVIDIA Corporation GF119M [GeForce 610M] [10de:1058] (rev ff) (prog-if ff)
  InstallationDate: Installed on 2012-09-30 (228 days ago)
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120817.1)
  MachineType: ASUSTeK Computer Inc. K53SD
  MarkForUpload: True
  ProcCmdline: /usr/lib/unity/unity-panel-service
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.9.0-2-generic root=UUID=3a12bdbf-2c31-4f31-b854-e8f79e6888ad ro crashkernel=384M-2G:64M,2G-:128M i915.semaphores=0 rootfstype=ext4 verbose resume=UUID=c0e46d37-b5cd-43aa-94a7-4fa61e48c9a0
  SegvAnalysis:
   Segfault happened at: 0x7fac7f7b62dc <g_type_check_instance_cast+28>:	mov    (%rax),%rdi
   PC (0x7fac7f7b62dc) ok
   source "(%rax)" (0xaaaaaaaaaaaaaaaa) not located in a known VMA region (needed readable region)!
   destination "%rdi" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   g_type_check_instance_cast () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libdbusmenu-gtk3.so.4
   ?? () from /usr/lib/x86_64-linux-gnu/libdbusmenu-gtk3.so.4
   g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  Title: unity-panel-service crashed with SIGSEGV in g_type_check_instance_cast()
  UpgradeStatus: Upgraded to saucy on 2013-05-06 (10 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  XorgConf:
   Section "Device"
    	Identifier "intel"
    	Driver	 "intel"
    	Option	 "AccelMethod" "sna" # or uxa, as appropriate
   EndSection
  dmi.bios.date: 03/06/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: K53SD.205
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: K53SD
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrK53SD.205:bd03/06/2012:svnASUSTeKComputerInc.:pnK53SD:pvr1.0:rvnASUSTeKComputerInc.:rnK53SD:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: K53SD
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.
  version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.44-0ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.1-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.1-0ubuntu3
  version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu9
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1
  xserver.bootTime: Thu May 16 09:31:04 2013
  xserver.configfile: /etc/X11/xorg.conf
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.13.3-0ubuntu9
  xserver.video_driver: intel

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