I'm afraid the log doesn't show the error that resulted in the problem. Without further information on what happened, there's not much we can do.
** Changed in: dpkg (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/875022 Title: package libxfixes3 1:4.0.5-1ubuntu1 failed to install/upgrade: ErrorMessage: package libxfixes3 is already installed and configured To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpkg/+bug/875022/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs