This usually happens when the package manager tries to help you merge configuration files that have changed from the package to what is on the local system. I've seen this when it's set to be non-interactive and other peculiar situations.
Are you able to provide more information as to what might have caused this on your occasion, and how the system state was left? Thanks. ** Changed in: asterisk (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/813317 Title: package asterisk-config 1:1.6.2.5-0ubuntu1.4 failed to install/upgrade: EOF on stdin at conffile prompt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/asterisk/+bug/813317/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs