I also upload my backtrace result by following https://wiki.ubuntu.com/Backtrace .
** Attachment added: "backtrace result" http://launchpadlibrarian.net/27075777/gdb-tulip.txt -- tulip crashes on startup https://bugs.launchpad.net/bugs/230368 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
