Mauro De Lucca's solution (#14) did the trick for me. It was set to '/usr/bin/gij-4.4' but after changing it to '/usr/lib/jvm/java-6-sun/jre/bin/java' Eclipse started again.
Mauro De Lucca's solution (#14) did the trick for me. It was set to '/usr/bin/gij-4.4' but after changing it to '/usr/lib/ jvm/java- 6-sun/jre/ bin/java' Eclipse started again.