Thank you for reporting this issue. Please utilize the following commands as a workaround:
sudo rm /var/lib/apt/lists/* -vf sudo apt-get update -- update-manager https://bugs.launchpad.net/bugs/680012 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs