eclipse and java crash when I try to set the web browser or launch a Dynamic Web Project with "Run as --> Run on server"

[Wiz of Id]

wiz@hyperion:~$ eclipse
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xafcd4cee, pid=22798, tid=2927602544
#
# JRE version: 6.0_20-b02
# Java VM: Java HotSpot(TM) Client VM (16.3-b01 mixed mode, sharing linux-x86 )
# Problematic frame:
# C [libmozjs.so+0x1acee] js_NextActiveContext+0x16
#
# An error report file with more information is saved as:
# /home/wiz/hs_err_pid22798.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Aborted

And that's all folks.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: sun-java6-jre 6.20dlj-1ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic-pae 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic-pae i686
NonfreeKernelModules: fglrx
Architecture: i386
Date: Mon Apr 26 11:09:02 2010
EcryptfsInUse: Yes
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
SourcePackage: sun-java6

[Benjamin Drung (bdrung)]

Can you please run "apport-collect 570092"?

After that, can you remove the package xulrunner-1.9.1?

[Wiz of Id (trumbitta)]

sadly (?) I found almost by-chance xulrunner-1.9.1 and removed it, just a few minutes "before" reading your message.
And the crash has not occurred again.

[Benjamin Drung (bdrung)]

Ok, it's a duplicate of bug #563181.