dx-packages team mailing list archive

["Stephen M. Webb" <stephen.webb@xxxxxxxxxxxxx>]

** Also affects: unity
   Importance: Undecided
       Status: New

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

** Changed in: unity
       Status: New => Triaged

** Changed in: unity (Ubuntu)
       Status: New => Triaged

** Information type changed from Private to Public

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to unity in Ubuntu.
Matching subscriptions: dx-packages
https://bugs.launchpad.net/bugs/1238709

Title:
  compiz crashed with SIGSEGV in AnimateValue()

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

Bug description:
  Had one window pinned to always be on top, in this case Firefox in the
  background. Hit a key combination - I think it might have been Shift-
  Super-S not quite sure, I missed what I was trying to do. The window
  on top rolled up to be just the title bar, tried to Ctrl-Super-Up to
  maximize it, then Alt-Tabbed and it hung/died.

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: unity 7.1.1+13.10.20131004-0ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-12.18-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu1
  Architecture: amd64
  Date: Fri Oct 11 16:47:19 2013
  ExecutablePath: /usr/bin/compiz
  InstallationDate: Installed on 2012-08-17 (419 days ago)
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120817.1)
  MarkForUpload: True
  ProcCmdline: compiz
  SegvAnalysis:
   Segfault happened at: 0x7f902a168323 <_ZNK5unity8switcher10Controller4Impl19GetCurrentSelectionEv+323>:	mov    (%rdi),%rbp
   PC (0x7f902a168323) ok
   source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%rbp" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   unity::switcher::Controller::Impl::GetCurrentSelection() const () from /usr/lib/compiz/libunityshell.so
   unity::switcher::Controller::Impl::Hide(bool) () from /usr/lib/compiz/libunityshell.so
   unity::UnityScreen::altTabTerminateCommon(CompAction*, unsigned int, std::vector<CompOption, std::allocator<CompOption> >&) () from /usr/lib/compiz/libunityshell.so
   compiz::private_screen::EventManager::triggerRelease(CompAction*, unsigned int, std::vector<CompOption, std::allocator<CompOption> >&) () from /usr/lib/libcompiz_core.so.ABI-20130415
   PrivateScreen::triggerStateNotifyBindings(std::vector<CompOption, std::allocator<CompOption> >&, _XkbStateNotifyEvent*, std::vector<CompOption, std::allocator<CompOption> >&) () from /usr/lib/libcompiz_core.so.ABI-20130415
  Title: compiz crashed with SIGSEGV in unity::switcher::Controller::Impl::GetCurrentSelection()
  UpgradeStatus: Upgraded to saucy on 2013-09-29 (11 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

To manage notifications about this bug go to:
https://bugs.launchpad.net/unity/+bug/1238709/+subscriptions