Thank you to Jamie Strandboge (jdstrand) in comment #1: http://bugs.launchpad.net/ubuntu/+source/ca-certificates-java/+bug/983302/comments/1 . This issue has been driving me nuts and nothing else I've tried has worked, but this fixed it instantly:
$ sudo dpkg --purge --force-depends ca-certificates-java
followed by
$ sudo apt-get install ca-certificates-java
Thank you to Jamie Strandboge (jdstrand) in comment #1: http:// bugs.launchpad. net/ubuntu/ +source/ ca-certificates -java/+ bug/983302/ comments/ 1 . This issue has been driving me nuts and nothing else I've tried has worked, but this fixed it instantly:
$ sudo dpkg --purge --force-depends ca-certificates -java
followed by
$ sudo apt-get install ca-certificates -java