Just noticed the same thing in my Xubuntu 16.04. I do not recall enabling proposed at all, so I'm baffled.
I have now removed the proposed.list and proposed.list.save from /etc/apt/sources.list.d folder by commenting the files with a # and will see what that does. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592427 Title: I can't disable proposed updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1592427/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
