Thank you for taking the time to report this bug and helping to make Ubuntu better.
This looks like a local configuration problem, rather than a bug in Ubuntu, so I'm marking this bug as Invalid. Specifically, you seem to have a modified resolv.conf which is causing the bind9 postinst to fail, via resolv.conf. You can find pointers to get help for this sort of problem here: http://www.ubuntu.com/support/community This may be of help: http://askubuntu.com/questions/54888/resolvconf-u -gives-the-error-resolvconf-error-etc-resolv-conf-must-be-a-sym If you believe that this is really a bug, then you may find it helpful to read "How to report bugs effectively" http://www.chiark.greenend.org.uk/~sgtatham/bugs.html. We'd be grateful if you would then provide a more complete description of the problem, and then change the bug status back to New. ** Changed in: bind9 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to bind9 in Ubuntu. https://bugs.launchpad.net/bugs/1021559 Title: bind9 upgrade failed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1021559/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs