sorry; I seem to have missed half of the directions for the backtrace; that first one is probably not very useful.
** Attachment added: "full backtrace" http://librarian.launchpad.net/6610971/gdb-gimp.txt -- gimp crashes https://launchpad.net/bugs/89602 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs