Could you please paste the output of running f-spot from a terminal? When a mono exception is thrown, it doesn't end up in the crash report which you attached.
** Changed in: f-spot (Ubuntu) Status: Unconfirmed => Needs Info -- F-spot https://launchpad.net/bugs/64225 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs