Hi this is my answer that works for me sudo apt-get remove software-center oneconf
sudo rm -R ~/.config/software-center sudo apt-get install software-center oneconf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1022853 Title: software-center crashed with AttributeError in _build_categorised_installedview(): 'InstalledPane' object has no attribute 'base_model' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1022853/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs