The software-center window managed to appear with the debug mode on, here is the new log, to trigger the problem I just open the software center and the window will not respond.
** Attachment added: "New software-center log" https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1046645/+attachment/3418996/+files/software-center-debug.log -- 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/1046645 Title: software-center doesn't load Status in “software-center” package in Ubuntu: Confirmed Bug description: When I click on the software-center icon it appears a new window with nothing in it and have to force terminate the window to exit. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: software-center 5.2.5 ProcVersionSignature: Ubuntu 3.2.0-30.48-generic 3.2.27 Uname: Linux 3.2.0-30-generic x86_64 ApportVersion: 2.0.1-0ubuntu13 Architecture: amd64 Date: Thu Sep 6 04:21:31 2012 EcryptfsInUse: Yes InstallationMedia: Ubuntu 12.04 "Precise Pangolin" - amd64 (GNOME Shell Remix) PackageArchitecture: all SourcePackage: software-center UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1046645/+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
