Comment 30 for bug 1758306

I didn't have this problem before I upgraded to 18.04, though. In fact, I've never had this problem with any release since I started using Ubuntu with 8.04 years ago. It was literally right after I upgraded and restarted my machine that the problem appeared--it didn't appear before the restart that was required to finish the upgrade. So I'd assume it's something within the updgrade.

I couldn't tell you about the repos being activated, because I frankly don't know what those are. I don't know much of the under-the-hood of Ubuntu yet.