Ubuntu 14.04 LTS and Java JDK 8 are requirements for Fedora 3.8.1, so you might as well do the upgrades and test the whole software stack while still on Fedora 3.7.0.
# $FEDORA_HOME/tomcat/bin/shutdown.sh # /etc/init.d/apache2 stop |
Follow this link to upgrade Java JDK 7 and prior to Java 8 (from Oracle) or OpenJDK 8.
# $FEDORA_HOME/tomcat/bin/startup.sh # /etc/init.d/apache2 start |
Proceed to test your upgrade by accessing your Drupal/Islandora webpage, and go through the testing procedure of each milestone.
Troubleshooting:
What is misconfigured when Drupal homepage works ok, but all links fail?