*** This bug is a duplicate of bug 1611737 *** https://bugs.launchpad.net/bugs/1611737
** This bug has been marked a duplicate of bug 1611737 Can't upgrade from 14.04 to 16.04 if ros-indigo-desktop-full or ros-indigo-perception installed from ROS servers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630670 Title: Distribution upgrade fails from 14.04 to 16.04.1 at "calculating the changes" - Dialog says "Could not calculate the upgrade" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1630670/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs