I am having a similar issue, though I did not install ubuntu-sdk. I unfortunately don't know when this bug started happening as my install of Ubuntu 14.04.1 (from Live-CD) is only a few-days old. I attached my own sources.log.
I am having a similar issue, though I did not install ubuntu-sdk. I unfortunately don't know when this bug started happening as my install of Ubuntu 14.04.1 (from Live-CD) is only a few-days old. I attached my own sources.log.