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[Marco Trevisan (Treviño) <mail@xxxxxxxxx>]

** Changed in: unity
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1039204

Title:
  compiz crashed with SIGSEGV in unity::launcher::Launcher::Resize()
  from unity::launcher::Controller::Impl::EnsureLaunchers() from
  unity::UScreen::Refresh()

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

Bug description:
  While resizing an emacs window, I got this crash.

  FWIW, I had just come out of suspend.  Before the suspend I had a
  second monitor, taller but narrower, which was being displayed above
  this one.   After the suspend I just had my laptop screen.  The emacs
  window was automatically moved from the upper monitor to the laptop
  and was thus too tall vertically, so I had been moving the window
  around in that silly dance trying to

   1) move it to get the bottom aligned and
   2) get to the top to resize it down.

  I also used the frame menu a few times to move and/or resize.

  But who knows if any of that was related to the crash.

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: unity 5.14.0-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
  Uname: Linux 3.2.0-29-generic x86_64
  ApportVersion: 2.0.1-0ubuntu12
  Architecture: amd64
  CrashCounter: 1
  Date: Mon Aug 20 13:33:31 2012
  Disassembly: => 0x7:	Cannot access memory at address 0x7
  EcryptfsInUse: Yes
  ExecutablePath: /usr/bin/compiz
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  ProcCmdline: compiz
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7:	Cannot access memory at address 0x7
   PC (0x00000007) not located in a known VMA region (needed executable region)!
  SegvReason: executing NULL VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   ?? ()
   unity::launcher::Launcher::Resize() () from /usr/lib/compiz/libunityshell.so
   unity::launcher::Controller::Impl::EnsureLaunchers(int, std::vector<nux::Rect, std::allocator<nux::Rect> > const&) () from /usr/lib/compiz/libunityshell.so
   unity::UScreen::Refresh() () from /usr/lib/compiz/libunityshell.so
   ?? () from /usr/lib/compiz/libunityshell.so
  Title: compiz crashed with SIGSEGV in unity::launcher::Launcher::Resize()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo

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