dx-packages team mailing list archive

[Charles Kerr <charles.kerr@xxxxxxxxxxxxx>]

Zasran, Thank you for taking the time to report this bug and helping to
make Ubuntu better. If HUD is still crashing for you, it would be useful
to have that crash information so that we can confirm whether or not
it's the same crash; and if not, to handle it separately in its own
ticket.

Please follow these instructions to have apport report a new bug about
your crash that can be dealt with by the automatic retracer.

If you are running the Ubuntu Stable Release you might need to enable
apport in /etc/default/apport and restart.

Now open your file manager, navigate to your /var/crash directory and open the crash report you wish to submit.
If this fails you will have to open a terminal and file your report with 'ubuntu-bug /var/crash/_my_crash_report.crash' where _my_crash_report.crash is the crash you would like to report. If you get an error that you aren't allowed to access this report you will have to file it with 'sudo ubuntu-bug /var/crash/_my_crash_report.crash'.

The process outlined above will automatically open a new bug report
which can then dealt with more efficiently. Thanks in advance for your
cooperation and understanding.

-- 
You received this bug notification because you are a member of DX
Packages, which is subscribed to hud in Ubuntu.
https://bugs.launchpad.net/bugs/1242339

Title:
  window-stack-bridge crashed with SIGSEGV in data()

Status in Unity HUD:
  Fix Committed
Status in “hud” package in Ubuntu:
  Confirmed
Status in “hud” source package in Saucy:
  Fix Released

Bug description:
  [Impact]
  High impoact on our users, this is one of the highest reported issues on errors.ubuntu.com: https://errors.ubuntu.com/problem/80ec348bd203ad9f5b91a956c463234dce72d2e7

  [Test case]
  Use Unity, switch between applications and try to access menus via the HUD.

  [Rgression potential]
  This changes behavior in the window properties retrieval. Regression potential is low since this would simply return an empty set (rather than crashing) should the window not be identifyable.

  ---

  Just working in eclipse

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: hud 13.10.1+13.10.20131014-0ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: i386
  Date: Sun Oct 20 20:11:13 2013
  ExecutablePath: /usr/lib/i386-linux-gnu/hud/window-stack-bridge
  InstallationDate: Installed on 2012-05-14 (523 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  MarkForUpload: True
  ProcCmdline: /usr/lib/i386-linux-gnu/hud/window-stack-bridge
  ProcEnviron:
   PATH=(custom, no user)
   LANGUAGE=ru
   XDG_RUNTIME_DIR=<set>
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0xb73110d7 <_ZN22QDBusAbstractInterface25asyncCallWithArgumentListERK7QStringRK5QListI8QVariantE+23>:	mov    0x4(%edi),%esi
   PC (0xb73110d7) ok
   source "0x4(%edi)" (0x00000004) not located in a known VMA region (needed readable region)!
   destination "%esi" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: hud
  StacktraceTop:
   QDBusAbstractInterface::asyncCallWithArgumentList(QString const&, QList<QVariant> const&) () from /usr/lib/i386-linux-gnu/libQt5DBus.so.5
   BamfWindow::xProp(QString const&) ()
   BamfWindowStack::GetWindowProperties(unsigned int, QString const&, QStringList const&) ()
   WindowStackAdaptor::GetWindowProperties(unsigned int, QString const&, QStringList const&) ()
   ?? ()
  Title: window-stack-bridge crashed with SIGSEGV in QDBusAbstractInterface::asyncCallWithArgumentList()
  UpgradeStatus: Upgraded to saucy on 2013-10-19 (1 days ago)
  UserGroups: adm lpadmin nopasswdlogin sambashare sudo
  upstart.window-stack-bridge.log:
   QDBusConnection: name 'org.ayatana.bamf' had owner '' but we thought it was ':1.14'
   Error getting parents for "/org/ayatana/bamf/window/75613984" QDBusError("org.freedesktop.DBus.Error.UnknownMethod", "Интерфейс «org.ayatana.bamf.view» для пути /org/ayatana/bamf/window/75613984 объекта не найден")
   Error getting parents for "/org/ayatana/bamf/window/75614083" QDBusError("org.freedesktop.DBus.Error.UnknownMethod", "Интерфейс «org.ayatana.bamf.view» для пути /org/ayatana/bamf/window/75614083 объекта не найден")

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