This bug is also affecting me. I have also attached a screenshot of the issue.
** Attachment added: "Debconf bug screenshot" https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/735070/+attachment/1992816/+files/Screenshot.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/735070 Title: When installing programs in Software Center, extra debconf window occasionally appears -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
