sudo su -
# DELETE CRON JOBS
cd /etc/cron.hourly
rm jboss-config
rm jboss-config~
# RE-RUN THE 256-BIT STEPS
extract the JAR file and copy the files into /opt/jce
$cd /opt/jce
$cp /home/jboss1/Desktop/jce .
$rm -f /usr/lib/jvm/jre-1.6.0-sun.x86_64/lib/security/{local,US_export}_policy.jar
$update-alternatives --auto jce_1.6.0_sun_local_policy.x86_64
$update-alternatives --install /usr/lib/jvm/jre-1.6.0-sun.x86_64/lib/security/local_policy.jar jce_1.6.0_sun_local_policy.x86_64 /opt/jce/local_policy.jar 160200 --slave /usr/lib/jvm/jre-1.6.0-sun.x86_64/lib/security/US_export_policy.jar jce_1.6.0_sun_us_export_policy.x86_64 /opt/jce/US_export_policy.jar