Comment 3 for bug 1029793

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 have a customised bind9 configuration which looks for /var/lib/samba/private/named.conf which does not exist. This is causing your upgrade to fail.

You can find pointers to get help for this sort of problem here: http://www.ubuntu.com/support/community

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.