I recently upgrade my 14.04 server to 14.10 and I got this error message during the upgrade:
Setting up sysv-rc (2.88dsf-41ubuntu18) ... info: Reordering boot system, log to /var/lib/insserv/run-20141030T2142.log error: Something failed while migrating. error: Unable to migrate to dependency based boot sequencing. See http://wiki.debian.org/LSBInitScripts/DependencyBasedBoot for more information about dependency based boot sequencing. To reattempt the migration process run 'dpkg --configure sysv-rc'. dpkg: error processing package sysv-rc (--configure): subprocess installed post-installation script returned error exit status 1
Whenever I install packages/use dpkg I get a very similar error. This never happened on 14.04.
EDIT: Added below is a log that might contain more information
info: Converting rc0.d/S* and rc6.d/S* to K*. ls: cannot access S*: No such file or directory ls: cannot access S*: No such file or directory info: running insserv insserv: warning: script 'wide-dhcpv6-client' missing LSB tags and overrides insserv: warning: script 'bind9' missing LSB tags and overrides insserv: There is a loop between service bind9 and apache2 if stopped insserv: loop involving service apache2 at depth 2 insserv: loop involving service bind9 at depth 1 insserv: loop involving service sendsigs at depth 4 insserv: exiting now without changing boot order!