This appears to be a problem in the reviews server side, based on the 500 errors as shown in Matthius' log file attached above (at https://bugs.launchpad.net/ubuntu/+source/software- center/+bug/778070/+attachment/3177390/+files/software-center.log). I've tagging this one ca-escalated and medium severity as a few people seem to be hitting this.
** Tags added: ca-escalated ** Changed in: software-center (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to software-center in Ubuntu. https://bugs.launchpad.net/bugs/778070 Title: Failed to submit report/review in software-center Status in Ratings and Reviews server: Confirmed Status in “software-center” package in Ubuntu: Confirmed Bug description: Binary package hint: software-center Trying to submit a report or review in the software-center I get an error-message: Failed to submit report/review though I am logged in to my ubuntuone-account. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: software-center 4.0 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic x86_64 NonfreeKernelModules: nvidia Architecture: amd64 Date: Thu May 5 21:21:05 2011 ExecutablePath: /usr/share/software-center/report_review.py InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) InterpreterPath: /usr/bin/python2.7 PackageArchitecture: all ProcEnviron: LANGUAGE=de_DE:en LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: software-center UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/rnr-server/+bug/778070/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp