Hi, this bug affecting me on Trusty too. I've found a workaround solution here: http://askubuntu.com/questions/819844/kvm-vmbuilder-fails
patch /usr/lib/python2.7/dist-packages/VMBuilder/plugins/ubuntu/dapper.py<<EOT @@ -72,7 +72,7 @@ self.call_hook('fix_ownership', manifest) def update(self): - self.run_in_target('apt-get', '-y', '--force-yes', 'dist-upgrade', + self.run_in_target('apt-get', '-y', '--force-yes', '--option=Dpkg::Options::=--force-confnew', 'dist-upgrade', env={ 'DEBIAN_FRONTEND' : 'noninteractive' }) def install_authorized_keys(self): EOT Or edit it manually and add --option=Dpkg::Options::=--force-confnew' option. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1618899 Title: vmbuilder fails with dist-upgrade with release xenial To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vm-builder/+bug/1618899/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs