Can you run gnome-btdownload under valgrind and attach the log here? http://wiki.ubuntu.com/Valgrind should help with that.
** Changed in: gnome-btdownload (Ubuntu) Status: Unconfirmed => Needs Info -- [apport] gnome-btdownload crashed with SIGSEGV in free() https://launchpad.net/bugs/98723 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs