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[jstammi <1205452@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1241101 ***
    https://bugs.launchpad.net/bugs/1241101

I spent this morning on analyzing our application SIGSEGV'ing since
having upgraded my os (openSuSE 13.1, KDE). Though this is actually no
ubuntu, I think that this bug is related: IMHO with the symptoms that an
eclipse RCP application fails

1) within libgobject-2.0.so./g_object_get_qdata 
2) from a java stack trace that includes org.eclipse.swt.widgets.Combo.deregister

and switching the theme the GTK2_RC_FILES= way as given above prevents from crashing. Then I'm quite sure that you will be able to stop crashing also by 
disabling the GtkComboBox::appears-as-list
within the oxygen-gtk theme (/usr/share/themes/oxygen-gtk/gtk-2.0/gtkrc).
This makes comboboxes appear a little bit different, but the general l&f stays as before.

You can force this bug with any other theme by enabling this option
there - so the oxygen can only be blamed for using this option, it is
not the root cause of it AFAIS at the moment,

I filed a related GNOME bug
https://bugzilla.gnome.org/show_bug.cgi?id=736323, an oxygen bug that
looks related very much is available at
https://bugs.kde.org/show_bug.cgi?id=329814.

** Bug watch added: GNOME Bug Tracker #736323
   https://bugzilla.gnome.org/show_bug.cgi?id=736323

** Bug watch added: KDE Bug Tracking System #329814
   https://bugs.kde.org/show_bug.cgi?id=329814

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https://bugs.launchpad.net/bugs/1205452

Title:
  Eclipse unusable in Kubuntu Saucy (almost immediate JVM segfault)

Status in “gtk+2.0” package in Ubuntu:
  Invalid
Status in “java-common” package in Ubuntu:
  Triaged

Bug description:
  Steps to reproduce:

  1. Perform clean install of Kubuntu 13.10 amd64 from 2013-07-24 media.
  2. apt-get update; apt-get install eclipse
  3. Run eclipse, see "Workspace Launcher" window that suggests ~/workspace as a location
  4. Click OK.

  JVM segfaults; error log file contains

  # Problematic frame:
  # C  [libgobject-2.0.so.0+0x19838]  g_object_get_qdata+0x18

  This also occurs with saucy Eclipse on Oracle JRE 7u25, but I ensured
  that this occurs on a clean install with supported packages before
  submitting this bug report.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: eclipse 3.8.1-1ubuntu1
  ProcVersionSignature: Ubuntu 3.10.0-5.14-generic 3.10.2
  Uname: Linux 3.10.0-5-generic x86_64
  ApportVersion: 2.11-0ubuntu1
  Architecture: amd64
  Date: Fri Jul 26 13:40:09 2013
  InstallationDate: Installed on 2013-07-26 (0 days ago)
  InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130724)
  MarkForUpload: True
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: eclipse
  UpgradeStatus: No upgrade log present (probably fresh install)

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