Debian's (and thus Ubuntu's) Bochs is compile with the GDB stub, which is mutually exclusive with the internal debugger.
** Changed in: bochs (Ubuntu) Assignee: William Grant => (unassigned) -- Debugging mode not enabled in Bochs. https://launchpad.net/bugs/62244 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs