java crashed with signal 5 in _XError()

[Szaq]

Using eclipse. Stack trace indicates problem with gdk(?) or java/gdk connection. More info in report attached.

ProblemType: Crash
Architecture: amd64
Date: Tue Mar 16 10:57:48 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/lib/jvm/java-6-sun-1.6.0.18/jre/bin/java
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100224.1)
NonfreeKernelModules: nvidia wl
Package: sun-java6-bin 6.18-2
ProcCmdline: /usr/bin/java -Dosgi.requiredJavaVersion=1.5 -XX:MaxPermSize=256m -Xms40m -Xmx256m -jar /home/username/eclipse//plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar -os linux -ws gtk -arch x86_64 -showsplash -launcher /home/username/eclipse/eclipse -name Eclipse --launcher.library /home/username/eclipse//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.200.v20090519/eclipse_1206.so -startup /home/username/eclipse//plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar -exitdata 108015 -product org.eclipse.epp.package.java.product -vm /usr/bin/java -vmargs -Dosgi.requiredJavaVersion=1.5 -XX:MaxPermSize=256m -Xms40m -Xmx256m -jar /home/username/eclipse//plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=pl_PL.utf8
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
Signal: 5
SourcePackage: sun-java6
StacktraceTop:
 ?? () from /usr/lib/libgdk-x11-2.0.so.0
 _XError () from /usr/lib/libX11.so.6
 ?? () from /usr/lib/libX11.so.6
 _XEventsQueued () from /usr/lib/libX11.so.6
 XPending () from /usr/lib/libX11.so.6
Title: java crashed with signal 5 in _XError()
Uname: Linux 2.6.32-16-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 ?? () from /usr/lib/libgdk-x11-2.0.so.0
 _XError () from /usr/lib/libX11.so.6
 ?? () from /usr/lib/libX11.so.6
 _XEventsQueued () from /usr/lib/libX11.so.6
 XPending () from /usr/lib/libX11.so.6

[dino99 (9d9)]

This version has expired long ago; no more supported