I found the two files, proposed.list and proposed.list.save in /etc/apt/sources.list.d folder and both of them had the same content:-
deb http://gb.archive.ubuntu.com/ubuntu/ xenial-proposed universe main multiverse restricted Neither file had that one line commented out with a # as I would expect. I removed those files and now I can enable and disable the proposed repos and if enabled the /etc/apt/sources.list file contains a line as shown above as I expected. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to software-properties in Ubuntu. https://bugs.launchpad.net/bugs/1592427 Title: I can't disable proposed updates Status in software-properties package in Ubuntu: Incomplete Bug description: Hi!! Accidentally I've enabled proposed updates in development section but now I can't disable it. I've rebooted the laptop but the issue isn't fixed. Regards!! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1592427/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
