I wonder why they didn’t go with something more supported, like a Realtek chip. They’re not the best (I’d prefer Intel or Aquantia), but they’re cheap and widely supported. The Framework’s Ethernet expansion card uses a RTL8156 which is supported practically everywhere.

What Ethernet chip do they use?

I’ve got a Framework 16 and all components work on both Fedora and Debian without installing custom drivers, so I’m surprised it’s still an issue for some laptops.

These days, apt is for humans whereas apt-get is for scripts. apt’s output is designed for humans and may change between releases, whereas apt-get is guaranteed to remain consistent to avoid breaking scripts.

apt combines several commands together. For example, you can use it to install packages from both repos and local files (e.g. apt install ./foo.deb) whereas apt-get is only for packages from repos and you’d need to use dpkg for local packages.

There were fewer game breaking bugs though, since the developers knew they couldn’t be patched after release.