After updating to saucy, eclipse crashes very often in gdk_visual_get_blue_pixel_details

[JR]

Especially when navigating the source in Eclipse (the problem happens when you open a class, press ctrl-T and select a derived class then) the application crashes.

$ java -version
java version "1.7.0_21"
Java(TM) SE Runtime Environment (build 1.7.0_21-b11)
Java HotSpot(TM) 64-Bit Server VM (build 23.21-b01, mixed mode)

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007fd1f2dfa860, pid=2158, tid=140540424226560
#
# JRE version: 7.0_21-b11
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.21-b01 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C [libgdk-x11-2.0.so.0+0x39860] gdk_visual_get_blue_pixel_details+0x6a0
#
# Core dump written. Default location: /home/juergen/core or core.2158
#
# An error report file with more information is saved as:
# /home/juergen/hs_err_pid2158.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: libgtk2.0-0 2.24.20-1ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7
Uname: Linux 3.11.0-4-generic x86_64
ApportVersion: 2.12.1-0ubuntu3
Architecture: amd64
Date: Mon Sep 2 08:04:51 2013
InstallationDate: Installed on 2010-11-24 (1012 days ago)
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MarkForUpload: True
SourcePackage: gtk+2.0
UpgradeStatus: Upgraded to saucy on 2013-08-29 (3 days ago)

the problem was not in ubuntu 13.04

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[JR (juergen-richtsfeld)]

I worked around this problem by switching to the qtcurve theme