

In addition to others’ answers here, I suggest reading over this document whenever you get frustrated by Debian: Don’t Beak Debian
Debian has a particular philosophy for its design choices. Using non-standard sources.list entries, for instance, can break your system in the future. You’ll have a much better time in the long run if you come to understand why Debian is the way it is







Wild animals are wild.
I once rescued an injured duckling from our cat and nursed it back to health.
I fed and watered it several times a day while it convalesced. Each time I reached my hand in the box that tiny adorable creature thrashed its wings and bit my fingers.
After about 3 days I had had enough of it biting the hand that feeds. It was barely larger than a marshmallow but it was kicking my ass.
I decided it must be strong enough so I returned it to its mother, who was conveniently still in the nearby pond. It launched itself toward her and literally ran across the water to be reunited.
That part was touching, so I guess it was worth the effort, but I learned a valuable lesson. Imagine if instead of a tiny bird it had been a dangerous predator with fangs and claws