I doubt the validity of this bug report. The text has been copy/pasted from the question doucment https://answers.launchpad.net/ubuntu/+source /software-center/+question/222801 that is more than a year old, and that is aready solved.
In that question document the command sequence sudo apt-get install --download-only libssl1.0.0:amd64 libssl1.0.0:i386 sudo dpkg -i /var/cache/apt/archives/libssl1.0.0_1.0.1-4ubuntu5.6_*.deb resolved the problem. To the reporter of that bug: What is your name? John or Kathy? What is the output of the following terminal commands: uname -a lsb_release -a sudo dpkg --audit ** Changed in: software-center (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/1307238 Title: Update Manager is broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1307238/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs