For your reference, this is the contents of my /etc/apt/sources.list file. Also, /etc/apt/sources.list.d directory is empty.
As you can see, I only have "deb" records actived. I haven't got any "deb-src" records actived. ** Attachment added: "/etc/apt/sources.list" https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/768469/+attachment/2086111/+files/sources.list -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/768469 Title: duplicate entries in the updates section with python-apt-common 0.7.100.3ubuntu5 upgrade -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs