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[Bug 1049629] Re: compiz crashed with SIGSEGV in unity::ui::EdgeBarrierController::Impl::ResizeBarrierList() from ... from unity::UScreen::Refresh()

 

[Expired for unity (Ubuntu) because there has been no activity for 60
days.]

** Changed in: unity (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1049629

Title:
  compiz crashed with SIGSEGV in
  unity::ui::EdgeBarrierController::Impl::ResizeBarrierList() from ...
  from unity::UScreen::Refresh()

Status in Unity:
  Expired
Status in “unity” package in Ubuntu:
  Expired

Bug description:
  after last night apt-get dist-upgrade

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: unity 6.4.0-0ubuntu6
  ProcVersionSignature: Ubuntu 3.5.0-14.16-generic 3.5.3
  Uname: Linux 3.5.0-14-generic x86_64
  ApportVersion: 2.5.1-0ubuntu7
  Architecture: amd64
  Date: Wed Sep 12 14:14:06 2012
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120218)
  ProcCmdline: compiz
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7fadf739bc1b <_ZN5unity2ui21EdgeBarrierController4Impl17ResizeBarrierListERKSt6vectorIN3nux4RectESaIS5_EE+107>:	mov    (%rdx,%rcx,1),%r14
   PC (0x7fadf739bc1b) ok
   source "(%rdx,%rcx,1)" (0x200000094) not located in a known VMA region (needed readable region)!
   destination "%r14" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   unity::ui::EdgeBarrierController::Impl::ResizeBarrierList(std::vector<nux::Rect, std::allocator<nux::Rect> > const&) () from /usr/lib/compiz/libunityshell.so
   ?? () from /usr/lib/compiz/libunityshell.so
   unity::UScreen::Refresh() () from /usr/lib/compiz/libunityshell.so
   ?? () from /usr/lib/compiz/libunityshell.so
   unity::glib::Source::SourceCallback(void*) () from /usr/lib/libunity-core-6.0.so.5
  Title: compiz crashed with SIGSEGV in unity::ui::EdgeBarrierController::Impl::ResizeBarrierList()
  UpgradeStatus: Upgraded to quantal on 2012-09-02 (10 days ago)
  UserGroups: adm cdrom dip fuse lpadmin plugdev sambashare sudo

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