I also encountered the same problem. The work around is to add the line: Aptitude::CmdLine::Always-Prompt; into /etc/apt/apt.conf.d/00trustcdrom
http://linux.derkeiler.com/Mailing-Lists/Debian/2007-06/msg01119.html Note the option "-P" as stated in the email does _not_ work for me. -- [hardy] apt-get doenst ask confirmation https://bugs.launchpad.net/bugs/181843 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