I'm still having this problem on Feisty. It's easy to duplicate, just try to open a .torrent file using Azureus by right clicking -> Open with Azureus. It will crash and the after that Azureus will not start unless the ~/.azureus is deleted.
Using Java 6 from the repositories. Same story on three different laptops, and with Java 5. -- Azureus does not start https://launchpad.net/bugs/57875 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs