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[Bug 954897] Re: compiz crashed with SIGSEGV in operator boost::shared_ptr<Decoration>::unspecified_bool_type() from DecorScreen::handleEvent

 

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
       Status: Confirmed => Won't Fix

** Changed in: compiz-core
       Status: Confirmed => Won't Fix

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

** Tags added: desktop-bugscrub-autoclosed

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https://bugs.launchpad.net/bugs/954897

Title:
  compiz crashed with SIGSEGV in operator
  boost::shared_ptr<Decoration>::unspecified_bool_type() from
  DecorScreen::handleEvent

Status in Compiz:
  Won't Fix
Status in Compiz Core:
  Won't Fix
Status in compiz package in Ubuntu:
  Won't Fix

Bug description:
  Accidentally hit <Super>-R, and after wasting some time to land to bug
  #953278 went to turn off Accessbility feature in CCSM. It crashed when
  I cleared the checkbox.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: unity 5.6.0-0ubuntu3
  ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
  Uname: Linux 3.2.0-18-generic-pae i686
  NonfreeKernelModules: nvidia
  ApportVersion: 1.94.1-0ubuntu2
  Architecture: i386
  Date: Wed Mar 14 13:36:26 2012
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
  ProcCmdline: compiz
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0xb3650871 <_ZN11DecorScreen11handleEventEP7_XEvent+561>:	mov    (%eax),%eax
   PC (0xb3650871) ok
   source "(%eax)" (0x0013002d) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   DecorScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libdecor.so
   CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20120228
   MoveScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libmove.so
   CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20120228
   ResizeScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libresize.so
  Title: compiz crashed with SIGSEGV in DecorScreen::handleEvent()
  UpgradeStatus: Upgraded to precise on 2012-03-14 (0 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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