Comment 7 for bug 1541716

I got this when upgrading from 14.04.1 LTS.

Removing ca-certificates-java (20130815ubuntu1) ...
Removing openjdk-7-jre-headless:amd64 (7u101-2.6.6-0ubuntu0.14.04.1) ...
dpkg: cycle found while processing triggers:
 chain of packages whose triggers are or may be responsible:
  man-db -> ca-certificates
 packages' pending triggers which are or may be unresolvable:
  ca-certificates: update-ca-certificates
  man-db: /usr/share/man
  gconf2: /usr/share/GConf/gsettings
dpkg: error processing package ca-certificates (--remove):
 triggers looping, abandoned
Errors were encountered while processing:
 ca-certificates
Error in function:

A fatal error occurred

Please report this as a bug and include the files
/var/log/dist-upgrade/main.log and /var/log/dist-upgrade/apt.log in
your report. The upgrade has aborted.
Your original sources.list was saved in
/etc/apt/sources.list.distUpgrade.

SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)

Could not install the upgrades

The upgrade has aborted. Your system could be in an unusable state. A
recovery will run now (dpkg --configure -a).

Please report this bug in a browser at
http://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+filebug
and attach the files in /var/log/dist-upgrade/ to the bug report.
installArchives() failed