Here's the backtrace. I don't think it worked as advertised in the wiki instructions. The backtrace and info registers commands didn't seem like they worked as one would hope. If you need another go at it perhaps some additional instructions on what to do differently? I was attaching to the thread rather than launching a new one, as when I tried to launch a new one it simply refused to believe me that the command 'rhythmbox' was actually a command, or '/usr/bin/rhythmbox' for that matter.
** Attachment added: "backtrace file" http://librarian.launchpad.net/5512865/gdb-rhythmbox.txt -- Rhythmbox hangs after burning a CD from a playlist https://launchpad.net/bugs/76559 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs