dpkg trigger cycle detection was an experimental feature in Debian, and subsequently Ubuntu, was has now been removed from dpkg. Therefore, this bug report is no longer valid and I'm marking it as such.
If you are interested in more information about this issue you could look at: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776910#42 ** Bug watch added: Debian Bug tracker #776910 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776910 ** Changed in: dbus (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1416261 Title: package dbus 1.8.12-1ubuntu1 failed to install/upgrade: triggers looping, abandoned To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1416261/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs