I came across this problem, too. It is crashed because "An unexpected error has been detected by Java Runtime Environment:". The JRE I was running is Java 6.0 64-Bit Edition. Since Azureus and JRE 6.0 work fine under Feisty.
I guess here must be some problems with Java Runtime package. Here is an attachment from .azureus in my home folder. ** Attachment added: "hs_err_pid7002.log" http://launchpadlibrarian.net/10049860/hs_err_pid7002.log -- azureus crashes when trying to 'show details' https://bugs.launchpad.net/bugs/145810 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs