I think the original problem is actually with fetchmail. From earlier in the DpkgTerminalLog file:
Preparing to replace fetchmail 6.3.17-4ubuntu1 (using .../fetchmail_6.3.17-4ubuntu1.1_amd64.deb) ...^M ^[[31m*^[[39;49m /etc/fetchmailrc not found.^M ^[[31m*^[[39;49m can not start fetchmail daemon... consider disabling the script^M dpkg: warning: subprocess old pre-removal script returned error exit status 6^M dpkg - trying script from the new package instead ...^M ^[[31m*^[[39;49m /etc/fetchmailrc not found.^M ^[[31m*^[[39;49m can not start fetchmail daemon... consider disabling the script^M -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/702472 Title: package bind9 1:9.7.1.dfsg.P2-2ubuntu0.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/702472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs