sysv-rc upgrade

 ┌──────────────────────────┤ Configuring sysv-rc ├──────────────────────────┐
 │                                                                           │
 │ Tests have determined that problems in the boot system exist which
 │ prevent migration to dependency-based boot sequencing:
 │
 │ insserv: warning: script 'K30alfresco' missing LSB tags and overrides,
 │ insserv: warning: script 'alfresco' missing LSB tags and overrides,
 │
 │ If the reported problem is a local modification, it needs to be fixed
 │ manually. If it's a bug in the package, it should be reported to the BTS
 │ and fixed in the package. See
 │ http://wiki.debian.org/LSBInitScripts/DependencyBasedBoot for more
 │ information about how to fix the problems preventing migration.
 │
 │ To reattempt the migration process after the problems have been fixed,
 │ run "dpkg-reconfigure sysv-rc".