I've got the same problem. Here's my software-center logfile. Here's what I did: I installed LIMBO from the Humble Indie Bundle and tried to write a review.
** Attachment added: "software-center logfile" https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/778070/+attachment/3177390/+files/software-center.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778070 Title: Failed to submit report/review in software-center To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/778070/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs